i moved my alt coins to bittrex and cryptopia.poloniex is a very slow site and i cant log in from my mobile.
then main thing is always maintain and missed lot of trades because of that .sorry good buy poloniex .
Do you agree with me ??
i think polonix is not more secure and its transaction also very slow. few times account also hacked by somebody. so that we have to keep carefully our coins. compare to polonix bittrex is the secure wallet you try to invest in to this wallet and use. so we should keep safe our money. once check and invest in to a best secure wallet.