I prefer the he graphics and nice to trade there but love the withdrawal fee the fee is 0.001 bitcoin but when poloniex is 0.0002 bitcoin just like others want to poloniex because the low fee and this site is longer than bittrex. Bittrex was good mostly in holding bitcoins, trading and investing. The interface and its being user friendly is was also good, their security was also good to us such as traders and investors! but the problem is when you are submitting filing a request