I think this is a difficult question, isn't it too big a risk to invest in projects that are just being developed? On the other hand, if the project has a good roadmap and a promising team, then you can invest and get good profit in the future.
That was the question that only we can answer. We have our own definition of what projects will succeed in the future.
If you find a worthy project, follow them more and start to form your own research.
Buying coins in the early days of the project is like gambling your future there. There's no thing we can rely on if they will succeed or not.