If you want to trade more valuable and easy to use you can use bittrex,poloniex,cryptopia,binance etc. here you can find more currencies for trade.
And if you want low withdraw fee and fast deposit confirmation you can use poloniex and hitbtc. polo take only 0.0001 btc withdraw for btc and hitbtc take 40k satoshi where rest of the exchange take   0.001-0.002 btc as fee.