I Think its a hidden GEM.
Definately Worthed to Buy it dollar is cheap and it has huge market cap and upside potential.
When this Rocket Will blast off to moon you better be on this rocket, specially upcoming deflationary Stage.
And its ATL now and it gets Even lower few years later can sell it with huge profit I guess so.
Specially Biden politics who will create strong dollar no doubt about it.
You shouldn't just buy coins anyhow. Don't buy coins just because they are cheap. You'd realise that many of the altcoins are actually shitcoins that don't rise again after a dip. They just continue falling in price and you'd lose quite a lot of money by buying them.
I'd say before you make any altcoins purchase, you should actually take time out to know which ones have the potentials to rise so that you'd make profits.
And if you're talking about buying the US dollars, I think the best form of investment isn't investing in fiat currencies but in a prominent cryptocurrency like bitcoin.