Cardano might be the only one who applies for your terms, you are asking for huge supply and a good coin,
so yes, i think that cardano is the only one.
Does anyone have an opinion of altoins that are under $1 that are worth investing?
I'm talking about coins that have huge supply Thanks.

But try to look over other things instead of the fiat price, for me, that is irrelevant if you are going to invest.
Everything that matter is on the supply, if they can modify the supply, and the marketcap that they have, not the price.