Buy altcoins that have the potential to make a very large profit and the price is still cheap, for example Dogecoin, Shiba and PEPE. If you don't dare to do too much then you can just focus on Dogecoin which in my opinion is more stable and has potential.
The three meme coins you mentioned are very popular and I see that many people already hold PEPE. Choices and courage depend on individual considerations and beliefs. Doge and Shib are the most popular meme coins, it seems they are also worth holding
The popularity of this coin is the result of price manipulation carried out by whales so that this coin has a very high trading volume. Imagine that PEPE and Shiba are altcoins that are still new but are already at the top of coinmarketcap because of their very high trading volume.