My favorite coins for long-term hold are XRP, LTC, DOGE, and TRX, because their community is very strong, especially XRP, which is very popular with Japanese society at the moment.
I have this coin xrp, etc and doge for long term which I really hold since year 2019. And I added in my list the trx coin so hopefully these will come it's in bull or alt season in the market. Eth is my most fave of all coin I have.
These are all coins with a huge supply, and you should be careful when holding long term. I do not trust these coins because they are difficult to raise, and you have to wait a long time to make money from this investment. I think you should take the time to choose other coins because the current market still has a lot of good options for you and should consider carefully because the risk will be very high.