What exchanger do you think is best for trading altcoins?
So many good exchanges are for altcoins. But their commission is different. I am using etherdelta transaction fee is comparative low and good services.
But Etherdelta, is quite not trusted by many of the traders. Though, even they don't like it still traders using its because the coin/token they hold was listed in the etherdelta. In that case, I think it is good so far.