You already hold potential altcoins op. I expect those will give you excellent performance during the next bull ran. Besides i always support Diversification as i think, its the best way to investment. Currently suggesting underrated potential altcoins are like hidden gem and so one can guarantee but only predict! As now ai trend is underway so I think Fetch (FET) and Ocean Protocol (OCEAN) could be good choice but do your own investigation first
I believe someone shouldn't go with coins that are related to what's trending right now but they should go with cryptocurrencies that they think will gain significant value in the future because their projects will be used during those times when bull run will occur. So AI might be a hot topic right now but we can't be sure if it will be the case during the bull run, so it is always better if someone evaluates their chances a bit more and then make the investments.
I'm not sure about OCEAN but FET is surely a great coin, I agree with that, and I also believe that it can perform pretty well during the bull run. Apart from that, I believe ARB can also be a great asset for cryptocurrency investors in the future because the protocol is pretty good and will surely be used greatly by project developers in the future.