Starting option

Binance
Best default for most ETH buyers
Start here if you want the broad benchmark option first. It is the clean answer when the real goal is buying ETH without turning it into a research hobby.
ETH

If you are trying to find the best exchange for Ethereum, the useful shortcut is usually simple: pick one clean mainstream option, one lower-cost major option, or one more trader-led option. Start with Binance, OKX, and Bybit, then move instead of reopening ten more tabs.
Quick answer
Most ETH buyers do not need a giant debate. They need one big default, one lower-cost major option, and one more active trader option.
Start here
Use the shortlist to narrow the choice, then verify the live account, market, and withdrawal path.
Starting option

Best default for most ETH buyers
Start here if you want the broad benchmark option first. It is the clean answer when the real goal is buying ETH without turning it into a research hobby.
Alternative to investigate

Best if lower cost is pushing the choice
Use OKX when your ETH question is already leaning toward cost pressure and you still want a major venue instead of a fringe shortcut.
Coin snapshot
Need one more shortlist check?
See beginner exchange options
Best if your ETH decision is mostly about avoiding a messy first setup.
See lower-fee exchange picks
Best if you are already thinking about ETH from a cost-first angle.
Compare Binance vs OKX
Best when you already narrowed ETH down to two major options.
For most people, Binance is the clean mainstream default. If the ETH decision is more about lower cost, start with OKX. If it is more about active trader workflow, Bybit is the sharper option.
Beginners should first verify country availability, KYC, their funding rail, ETH spot access, and the Ethereum-network withdrawal path. This page does not name a global default or an app-usability winner.
If fees are already the real reason you are hesitating, yes, push that question to the front. Use the lower-fee option instead of pretending every major exchange feels the same on cost.