investing in a new project could be great, but regardless only very few of these new projects gonna make it. matic and some projects you mentioned are a few out of thousands new projects out there that make it.
I think if there's some coins that are already losing big share of its value, they could also become a good choice of investment.
after all most of the newest coins usually just reinventing the same wheel.
correct There are thousands of new projects and sometimes it’s very difficult to understand which ones are real and which ones are scam. Even some genuine projects fail to rich the target. So I think profit depends mostly on luck.
Research about the project, Understanding about the use of token/coins is definitely necessary. But still a big percentage depends on luck.