Altcoin that i bought and collect so far is , SFP, BNB, TKO, a little amount of BTC and ETH (under $150), and some other tokens which have value but impacted by bitcoin price too. I don't have any other choices than holding it for longer time because on a lose position from my capital.
You have a list of potential altcoins to keep long term, so no need to worry about holding long term to recover losses, but if there are other funds to invest then you can use other buying schemes to recover losses on previous coins quickly. .