The veteran people on crypto tend to say that you should keep your coins in your wallet, never on exchages. However if there is a strong downwards movement on a coin and you want to sell to buy latter at a cheaper price it may take quite a bit of time and fees to move it. What is the right strategy?
saving a coin in a personal wallet is a safe place to exchange, but I usually do this when I intend to keep my token in the long run and ignore the pump and dump. but if I intend to short term then the exchange will probably be an option.