I still have a lot of USDT in my wallet, I already have ROSE, NFTb, TRX, AXS. My question is any other altcoins that I have missed or should check out?
If I were you, I will not pick up those altcoins for investment, moreover long-term investment. The risk is very high.
If you have lots of USDT, why don't you focus on Bitcoin? This is the worthiest coin to invest moreover for a long-term period. Btw, you can also see how some people also buy some ETH and BNB, I think that those two top altcoins may be much better.
However, once more, this is your money and you have the decision. But, you can do it wisely and more carefully moreover with the current situation and past experiences. There are some hype cons heading to be shit coins and then dead coins.