New projects can bring huge profits even x1000, but to find it is not easy, I would say that it is almost impossible, finding the gem is like predicting the bitcoin price tomorrow. Secondly, if you invest in a new project that may have a 1000% return, you may also receive a 1000% risk return. So think carefully before deciding.
One more thing, you can ask the person who told you these things, did they make a lot of money from new projects or did they just hear from other people.
Old projects are overvalued and that is why many people are lookind for new and prospective projects. But the most important to evaluate the potential of the project to understand how useful it will be in the future like this https://my.ebinity.com/en/register