I was once into meme coins and every other altocoins, as of then I would research about the coins I want to invest on, I usually invest based on the team's transparency, the features of the project and the reason or solution that the project would provide in the crypto space, if there is any serious case that the coin will have a real utility, then I will invest on the token but if not, I like to avoid it, despite those careful research, those token I thought would do well didn't and I just lose most of those investment that's why I just decided to avoid alt coins. Alt coins investment is risk and it's wise for an investor to just invest the amount they can afford to lose.