in my opinion Ethereum is the best platform of all time because ethereum has strong fundamentals since its launch and this has been proven until now ethereum is still surviving and has a fairly high volume. although currently Binance is the preferred platform for many people, but for me ethereum is the best.
I even have to say they are the best because Binance was also born out of Ethereum smart contracts before the existence of its own network (BSC), so it wouldn't be wrong to say they are still the best even though Ethereum smart contracts have existed and are still operating today.