Self custody selling

For people that self custody their crypto, what’s your preferred way of trading/selling? I currently hold all my crypto in Coinbase but thinking of moving to hot wallets until I learn how to use cold wallets. But if I want to sell my sui for example, do I use liquidity pools to sell or do you guys move back to a CEX and sell on their platform ? Is it possible to place sell limit orders with self custody too? Thanks for any help!