Crypto Withdrawal Strategy

I am curious what people's strategies are for withdrawing via crypto.  That is, what exchanges or platforms does one use and what crypto options are chosen.

I recently tried to use stable coins to withdraw but you are typically heavily limited on the amount you can withdraw via those options (Bovada, 2.5K a week for Tether, Bookmaker, you can only withdraw 1:1 what you deposit via stable coins... very strange rule, but it is what it is...) 

Out of the more popular choices, Bitcoin, Litecoin, Ethereum, which is the most stable for withdrawing and selling immediately?  Which has the least fees?  

Any input would be greatly appreciated!