Personally, I’d be thrilled with a 5-10x overall gain, though I do have a few altcoins I’m planning to hold longer, aiming for the possibility of a 30x or even more.
I don't have any altcoin in my possession rather than bitcoin and I wouldn't expect much from bitcoin provided it creates new ATH of the year, after which I don't mind selling to secure profits and wait for the next bull run to refill my bags again while we sail on the blood bath. Altcoin is actually cool to hold but sometimes they puts one into high blood pressure because you never can predicts how they are being manipulated in the market, coin like Ethereum, BNB, SOL, XRP, DOT and few others that are found trust worthy.