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.
Yes your right, there's so many site that can exchanges our coin or altcoin. But, Bittrex is one of my favorite site when it come to change my coin or altcoin. Because it's easy to use and it so secure.