Do your own research and you will find the best projects. People are too greedy to share their own research and predictions, but anyway you should only listen to your own experience and investigation. Otherwise, you will lose a lot of money.
People are not greedy. There are many people who spend their time learning new projects and search among them cheaters. Such data is no secret, and publish in the public domain, so that everyone can see them and do not fall for the tricks of swindlers. You only need to learn how to search for information about the projects.