I agree with you on BTC, however I think BTC will hardly make anyone rich except you're leaving it for 10 to 15 years. Getting x3 at the peak of the market isn't bad, but it hardly makes you rich, but yes, you're always guaranteed that the market will go up in price
HYPE, SUI, BNB and SOL has consistently proven that they can do great numbers and make you some decent x5 or something like that.
I don't know much about CRO, but I've heard about it.