There are almost 500 projects being built but the list is really not impressive. It sounds just as unfinished as competitors and this one seems to be filling a niche that could easily be filled by others. Maybe there is something here but I assume that there is a reason that you can earn more staking here than you can elsewhere and it is not because this is the best investment idea.
https://polkaproject.com/Do you have to look at the 500 projects now? because in the past there were also many projects that were of no use at all so there was no need to be seen and thought about, because there are still projects that are worth seeing and thinking about now.