These are not low cap coins but no doubt that most of these might be pumping and gonna reach new ATHs on this bull run. This is not a financial advise and I don't hold any of them. I've seen solana pumped from $20 to $100+ and now it's continually moving up. I'm not sure what is this slin that you've mentioned, this is the first time that I've seen this name from someone who's suggesting it.

ADA is not a low cap altcoin and it's part of the top. But I think that it's so sluggish and don't move at all but there's a chance that it might move the same goes from what you've said that you're seeing it with the shadows of Ethereum. I can't argue you with that because that's what you think and that's the opinion that you have here. Many altcoins actually from the top didn't moved a lot and let's see if many of them are going to be good this bull run.