I need advice on how best I can transfer bitcoin or ether from an exchange , which exchange has low withdrawal fees and are best and safer for trading , because sometimes withdrawal fees are just too much .
I think poloniex have a low fee for bitcoin transaction and it's only 0.0005 satoshi but I don't know about ethereum transaction. in bittrex, the transaction fee is the same as poloniex. in binance, I am not yet trying to withdraw in that site because I want to collect more bitcoin first and then I will withdraw later. I think the withdraw fees is not too big because the bitcoin price now is reducing. maybe you can take a look at each site so you can know on what exchanges that you want to use for making the transaction.