There are so many different types of coins nowadays, but I don't even know how I should choose anymore. Do you guys have any good advice?
Whatever coin that has been suggested to you, please take your time and go through them, I believe you know what it's to do a personal research on a projects.
Most altcoins has been pumped almost to their previous all time high, so this is what I will like you to do going forward. Look at layer 1 and 2 protocols that were launch when we entered into the bear market, some of them has had incredible run but I can tell you that what many of them has return is just 4x from their listing prices, some of them has not pass their first listing all time high and we know that these listing price are fluctuation, real trades doesn't occur in those area. Coins like OP, SUI, Aptos and many more. Go to Coingecko, you should see a tab to check layer 1 and 2 coins.
These are are my favorite that I have put some money but it's not a financial advice, Sei is a good coin and they have a lot of developments going in the project. I also have a small Injective protocol as INJ, they have a fast chain and smart people behind the project.