If anybody ask me which Decentralized exchange is the best? My answer will be IDEX and Cryptobridge. This two exchange have very good trading volume daily and I'm using this two exchange.
Binance and Bittrex are two highly rated exchanges which are the best choice of traders besides which there are few other exchanges out there but those exchanges have features different than Binance and Bittrex that make them our last choices. We choose the two best exchanges due to its simple use and large volume which are more familiar to users than that of other exchanges.