Ethereum is the second-largest cryptocurrency by market cap, and that ranking isn’t an accident. It’s earned. While Bitcoin has settled into its role as digital gold, Ethereum has built something categorically different: a programmable platform that underpins a sprawling ecosystem of decentralized finance, smart contracts, and tokenized assets.
I hold ETH as part of my crypto portfolio alongside Bitcoin. But I think about them differently, and I invest in them for different reasons. If you’ve already read my article on buying Bitcoin, you’ll know the Bitcoin thesis is primarily about sound money and censorship resistance. The Ethereum thesis is about something else entirely.
This article covers what Ethereum actually is, why the investment case remains compelling in 2026, what the real risks are, and how to buy it if you decide to.
Bitcoin vs. Ethereum: Why They’re Not the Same Bet
The most common mistake people make when approaching crypto is treating Bitcoin and Ethereum as interchangeable. They’re not. They solve different problems and attract different kinds of users and investors.
Bitcoin is designed to do one thing extremely well: store value in a way that’s decentralized, predictable, and resistant to censorship or debasement. It has a fixed supply of 21 million coins. It doesn’t change much. That’s a feature, not a bug.
Ethereum is a programmable platform. Developers deploy code on it — called smart contracts — that run exactly as written, without the possibility of downtime, censorship, or interference from a third party. That code powers decentralized exchanges, lending protocols, stablecoins, NFT markets, and an increasingly large slice of the traditional financial system that’s migrating on-chain.
Think of it this way: Bitcoin is digital gold. Ethereum is the infrastructure layer for a new internet of value.
What Ethereum Has Built Since 2022
A lot has happened in the Ethereum ecosystem since 2022. If your mental model of ETH is still shaped by that era — high gas fees, Proof-of-Work mining, the Merge as an upcoming event — it’s worth updating.
The Merge Is History
In September 2022, Ethereum completed its transition from Proof-of-Work to Proof-of-Stake. This was one of the most technically complex upgrades ever executed on a live, high-value blockchain network. Energy consumption dropped by roughly 99.95% overnight. The “Ethereum is bad for the environment” criticism, which had some legitimacy before, largely evaporated.
This matters for more than environmental optics. Proof-of-Stake is the foundation that makes staking yields possible, and it changed Ethereum’s issuance model significantly.
Staking Withdrawals, Lower L2 Fees, and the EIP-1559 Burn
The Shanghai/Capella upgrade in April 2023 unlocked staking withdrawals, completing the Merge’s full picture. Validators who had been locked in since the Beacon Chain launch in 2020 could finally exit positions or compound rewards. This removed a significant source of uncertainty from the staking market.
In March 2024, the Dencun upgrade introduced proto-danksharding (EIP-4844), a change specifically designed to reduce costs for Layer 2 networks. Transaction fees on L2s like Arbitrum and Base dropped dramatically — in many cases by 80-90%. Everyday users transacting on Ethereum’s L2 ecosystem now pay cents, not dollars.
EIP-1559, implemented in 2021, introduced a fee-burning mechanism that destroys a portion of transaction fees rather than paying them to validators. During periods of high network activity, Ethereum can actually become deflationary — more ETH burned than issued. This changes the supply dynamics in ways that have no parallel in Bitcoin’s fixed-issuance model.
The L2 Ecosystem Explosion
The most important development in the Ethereum ecosystem over the past two years has been the explosion of Layer 2 networks. These are separate chains that batch and settle transactions on Ethereum mainnet, inheriting its security while running faster and cheaper.
The leading L2s as of 2026:
- Base — Coinbase’s L2, now the clear TVL leader with roughly 46% of all L2 DeFi activity. It’s where the majority of new retail liquidity has concentrated.
- Arbitrum — The OG L2, holding around 31% of L2 DeFi TVL. Deep liquidity, mature DeFi ecosystem, institutionally trusted.
- Optimism — Home of the Superchain initiative, building a network of interoperable rollups.
- zkSync and StarkNet — Zero-knowledge rollups that offer stronger cryptographic security guarantees.
All of this activity settles on Ethereum mainnet. L2s aren’t competition to Ethereum — they’re its execution layer. The more activity on L2s, the more fees flow back to Ethereum validators and the more ETH gets burned.
Spot ETFs in the US
The SEC approved spot Ethereum ETFs in May 2024, with trading beginning on July 23, 2024. By the end of 2024, ETH ETFs had pulled in $12.6 billion in net inflows, and a further $9.6 billion came in during 2025 alone. Institutional access to ETH through traditional brokerage accounts is now a reality, not a future aspiration.
More recently, regulatory barriers around staking in ETFs have begun to dissolve. ETH ETF products that can participate in staking and pass yield to holders are becoming viable, which makes ETH even more attractive as an institutional asset compared to holding it outright.
The Bull Case for Ethereum
Here’s why I hold ETH and why I think the long-term case remains intact.
The Settlement Layer for Everything On-Chain
Ethereum is where the most economically significant on-chain activity ultimately settles. The deepest DeFi liquidity, the most widely used stablecoins, the majority of real-world asset (RWA) tokenization projects — they’re built on Ethereum or its L2 ecosystem. Network effects at this scale are genuinely difficult to displace.
ETH Is a Productive Asset
Unlike Bitcoin, which produces no yield, ETH can be staked to earn rewards from network validation. The current staking yield is approximately 3-4% APR. This isn’t speculative return — it’s compensation for helping secure the network, paid out in newly issued ETH and transaction fees.
For investors accustomed to thinking in terms of cash flow and yield, this matters. ETH has an argument for inclusion in a portfolio that Bitcoin, by design, doesn’t make.
Institutional Adoption Is Accelerating
The ETF approvals opened the door, and institutions are walking through it. Real-world asset tokenization — putting US Treasuries, real estate, private credit, and other traditional instruments on-chain — is growing rapidly on Ethereum. BlackRock’s BUIDL fund, one of the largest tokenized money market products, lives on Ethereum mainnet. Where institutional money settles, more tends to follow.
Restaking and New Primitives
EigenLayer introduced restaking, allowing validators to use their staked ETH to simultaneously secure other protocols and earn additional yield. This is a nascent area with real risks — but it illustrates that Ethereum’s architecture continues to generate new economic primitives that expand the utility of the asset.
The Bear Case and Real Risks
I try to be honest about risk. Here’s what can go wrong with an ETH investment.
Solana Is a Genuine Competitor
Solana processes transactions directly on its base layer at high throughput and extremely low cost. It has over 3.6 million daily active addresses versus Ethereum’s roughly 530,000. The developer ecosystem is growing fast, and Solana now has its own spot ETFs in the US. For retail-facing, high-frequency applications, Solana is often the more pragmatic choice for developers.
The counterargument is that Ethereum’s total throughput, including L2 activity, surpasses Solana’s. And Ethereum’s institutional liquidity and security track record are significantly deeper. But dismissing Solana as irrelevant would be a mistake.
ETH Has Underperformed BTC in Recent Cycles
If you bought ETH instead of BTC over the past couple of years, you generally would have done worse on a pure price basis. The “flippening” — the idea that Ethereum would eventually overtake Bitcoin in market cap — has cooled considerably as a near-term narrative. Bitcoin’s market cap sits at roughly $1.33 trillion; Ethereum’s is around $235 billion. That gap isn’t closing quickly.
Complexity and Fragmentation
The proliferation of L2s creates a fractured user experience. Bridging assets between chains, managing different networks in a wallet, and understanding which chain your assets actually live on remains genuinely confusing for new users. This friction slows adoption and creates security risks for people who don’t understand what they’re doing.
Regulatory Uncertainty Around Staking
The SEC has previously taken the position that staking services constitute unregistered securities offerings. While the regulatory environment has improved under the current administration, staking — both individual and protocol-level — remains an area where rules are still being written. This could affect yield products and staking-enabled ETFs down the line.
How to Buy Ethereum
Buying ETH is straightforward. The same exchanges I’d recommend for Bitcoin work equally well for Ethereum.
- Coinbase — The most beginner-friendly option. Regulated US exchange, direct credit card and bank transfer support, and the company behind Base, Ethereum’s leading L2.
- Binance — The highest global trading volume, competitive fees, and a wide range of pairs. More suitable for users who know what they’re doing.
- Kraken — Strong security reputation, regulated in multiple jurisdictions, good for European users in particular.
If you’re buying to hold long-term, keep your ETH off exchanges and onto a hardware wallet. Ledger is the standard recommendation — it supports ETH natively and works with the MetaMask browser extension if you want to interact with DeFi or L2 applications.
The ETF Option
If you’d rather hold ETH inside a brokerage account without managing private keys, the spot ETH ETFs — from BlackRock (ETHA), Fidelity (FETH), and others — are a legitimate option. You give up yield, self-custody, and direct on-chain access, but you gain simplicity and the ability to hold ETH in an IRA or standard brokerage account.
Staking Your ETH
One of the things that distinguishes ETH from Bitcoin as an investment is that your ETH can work for you while you hold it. The current yield is around 3-4% APR. Here’s how to do it.
Through an Exchange
The easiest option. Coinbase, Kraken, and Binance all offer staking products where you deposit ETH and receive yield automatically. The tradeoff is that you’re trusting the exchange with your keys — the same custodial risk that applies to holding crypto on any exchange.
Liquid Staking (Recommended for Most People)
Lido and Rocket Pool are the two leading liquid staking protocols. You deposit ETH and receive a liquid staking token (stETH from Lido, rETH from Rocket Pool) that represents your staked ETH plus accrued rewards. This token can be used in DeFi or simply held. Rocket Pool is more decentralized; Lido is larger and more liquid.
Liquid staking is the middle ground between exchange convenience and true self-custody. You’re not dependent on an exchange, and your staking position remains liquid.
Solo Staking (Advanced)
Running your own validator node requires 32 ETH and technical competence. You take on full responsibility for uptime and security, but you also take no platform risk and receive the full staking yield directly from the protocol. Not for most people, but the most trust-minimized option.
My Take
I hold ETH because I think Ethereum is the most likely candidate to become the base layer for a significant portion of global financial activity over the next decade. That’s a long-horizon bet, and it comes with real volatility and real uncertainty.
It’s a different thesis from Bitcoin. Bitcoin is the harder, simpler bet — sound money with a fixed supply and maximum security. Ethereum is the more complex bet on a platform, an ecosystem, and a developer community that has, despite skepticism, continued to execute.
Both can win. They’re not mutually exclusive, and I think about them as complementary positions in a crypto allocation rather than an either/or choice.
If you’re considering buying ETH: do your own research, understand what you’re buying, and only allocate what you can afford to hold through a significant drawdown. Crypto is volatile, and Ethereum is no exception. But the underlying technology and ecosystem are more mature than they’ve ever been.
For more on the broader crypto investment framework, read my article on buying Bitcoin — a lot of the foundational thinking applies here too.
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