I don't own any of these tokens except Kusama. I keep Kusama because owning this utilitarian token makes sense. This includes parachain participation, validation, and staking. In 2021, owning Kusama was also about participating in auctions, which is a good opportunity to buy new tokens at a low price. Now I'm also thinking about buying Apecoin, I haven't heard anything about the others, so I don't plan to buy them.