IOTA
XLM
VeChain
Cardano
Simple list and I like it, coins that many talk about, but yet not so expensive, I think these coins are promising. Except for these coins, I think that BNB and BAT are also coins that are promising and that anyone should have some of them. I know that BAT is much cheaper than BNB, but who have some money to invest should diversify and invest in both of them. Many coins are good for buying now, many of us can't afford to invest in all of them.