How Long Does It Take For Binance To Process To Myetherwallet?

I’ve received my coins 6 days after the token to withdraw. 6 days(yeah 6) is required for binance to process to myetherwallet I’m thinking of moving my coins into exchange that has wider range of coins.

Also, i have never heard about instant deposit to bittrex before I can’t understand why they need 6 days if their system is good regarding withdrawals? Why does it takes time doing withdrawal after purchase?

Any thing you know about this problem? Is there any advantage in having faster withdrawals by moving them into another exchange or even wait longer time in binance or kucoin? I don’t want loss of money when buying tokens!