Hello guys! which site is the best for using bitcoin. 
But i have account in two sites. But i don't know which site is the best. which site you like most. But most time i think Coinbase is the best. Because it has three coins of addresses. Such as Bitcoin, Ethereum and litecoin.
I think if you want to control your own private key you choose blockchain so that you have a backup of your bitcoin wallet address.. unlike coinbase that you don't have any tools to backup you private key. But i have account in two sites. But i don't know which site is the best. which site you like most. But most time i think Coinbase is the best. Because it has three coins of addresses. Such as Bitcoin, Ethereum and litecoin. and coinbase right now are always having issue and always unavailable so be careful of choosing of web wallet its still not safe than using a desktop wallet or a hardware wallet..