I like Bittrex because it's easy to trade with an elegant appearance. This market can be very easy to understand because the interface is very good. for the security system, you could say it is good, because it has to be KYC and verif new ip. Bittrex deposits can be via credit cards or other crypto coins. the trade fee is low and the WD fee is quite low compared to the others. The withdrawal process is quite fast in my opinion only requires a few confirmations. this is the reason I chose Bittrex for trading because it is very good