We all know that web 3.0 will give the best return in the future.
It is true that the development is going there but we're still unsure about it if it is the "best" to give you that return of expectation. The technology that we have is always on its innovation form and there could be a new tech that will be discovered that can overtake web 3.
you should share five to six projects which can bring high quality returns or benefits in the future.
I don't have to give a few of it since there are a lot of suggestions we've got already. Sharing things in common but still, DYOR before purchasing any of them and learn about its charts and mostly, the aim of those projects.