Binance and bittrex are just exchanges, they just proceed crypto-crypto or crypto-fiat transactions on users demand. But Cryptassist is a whole crypto community included with more than 25 features and tools. Glad you found about Cryptassist at the first age of your crypto life.
Do you wanna know about rates? I assume that you have experinaces with the higher rates of above two platform. If you trade with Cryptassist exchange using CTA token then you will have a 50% reduction. Isn't that worthy?