I like Bittrex because it's easy to use. other than that its appearance is very easy for new users to understand. bittrex can be said to be good enough for security, if we want to log in but it has a different ip, then we have to verify the ip we're using. because bittrex must be verif user or you could say KYC (Know Your Customer). besides bittrex can deposit with a credit card, for my fee in my opinion is very low compared to other markets. other than that for the withdrawal process is very fast and the fee is very cheap compared to the others. This is my reason why I chose Bittrex for trading