One way to select your next crypto investment is to look at the current market capitalization. This will not only show which cryptos are ranked the highest right now but also the curve of their value. Be aware of events around the world that affect the prices of cryptocurrencies.
If this post was a cake, i did say that it's a completely half baked cake, which in other words means that this post is not complete, as it lack full details that should make it correlate with the subject raise by you yourself.
But anyways, I understand that several of us are new on this forum and still learning how to post.
In choosing a cryptocurrency to invest in, there are many criterias one would have to look at or into aside from the market capitalization of the said crypto currency, some of such criterias is...
1. Utility
2. Community behind that cryptocurrency
3. Narrative of that cryptocurrency, making sure its a narrative people are still interested in, it could be a meme coin, defi, Ai, Nft and so on
4. Exchanges where such crypto currency is already listed on and the potential it has at listing on even bigger exchanges.
This are the ones I can call to mind at the moment, if one would find a cryptocurrency that is keeping a positive vibe in all this areas and still have a low market capitalization, I believe that a potential good cryptocurrency to invest in.