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. By the way, it seems to me that the CheckDot project, which is associated with the verification of other crypto projects, may be quite promising in terms of investments.
Almost every project has a good roadmap and future plans. There are also lots of projects who have a good team. But that's not an assurance that you are in a good place as we don't know what will happen along the way.
Your decision if you will buy tokens for new projects should have criteria. Create yours. After risking and putting money there, hope for the best.