for now I am still mostly altcoins that used to be unstable but the altcoins that are currently just listed are up so high maybe my suggestion is that you better look for altcoins that have the potential to invest at this point because at this time many things that people are afraid of happen to ripple which is going through very badly for its investors.
Many of founders stopped to develop their projects. That is why their price is close to zero.
For me it is very important how useful is the project, what results does it have and what will be demand for tokens in future.
There are very interesting ecological projects
https://moss.earth/blogI thing that the demand in nature protection will increase.