Actually there are a lot of Cryptocurrency exchanges that exist today, but of the many Cryptocurrency exchanges, only a few that I use. The ones I mainly use are Binance and also Indodax, I also often trade on BittreX, HitBTC, Kucoin, Bitforex and Probit. I am a bounty hunter, and I also often trade where my bounty tokens will be listed and released, so there are a lot of Crypto exchanges that I use, but what I really like most is Binance.