yes, nowadays there are lots of coins that go down in value, coins that have great potential are also cheap, so you can buy as much as possible with small capital.
the coins you mentioned are really good coins and besides coins there are still lots of good coins, everything depends on your taste because the tastes of people are different and what you think can be more profitable. but you also have to be careful in conditions like this, vigilance is sure to avoid things that are not good.