Coinbase is so shitty and generic compared to Bittrex. Coinbase you have ZERO options in regard to buying at a set price or putting in your sell price at higher than the current price.
Why is many people reacting as if they don't know that all the centralized exchanges have thier main target to make profit, what else do you expect from them if not to devices those means to achieving that by deducting from all that you've got, i see no reason why we should use it at first place, don't just start with mention all centralized exchanges remains being centralized and nothing fhanged about them as long as they remains in possession of the keys to accessing user's wallet.