You can hold some BNB, ETH, Dogecoin, Solana, Matic and Ton. I am not holding any of them but just Bitcoin. The alt coin i have in my portfolio are shitcoins which I can not recommend to anyone.
TBH, it is quite funny. You advice other people to hold top altcoins but you are holding shit altcoins. Why don't you invest in top altcoins as well?
I guess you got those shitcoins from bounty or airdrop. I really hope you're not a part of those failed investors who are trying to be early investors in new meme coin projects.

What about trying your luck and effort in drops? I don't see nothing bad in that kind of activity, besides that it can just be for nothing in the end