With all of this suggestions I think 80% of them are scam. LOL
Anyway, just look into
www.menlo.one they would be a game changer because they will filter out good ICO from the fake ones. Try researching about it and you'll see they have a good concept.
I've seen a few posts about this project and how game changing people claimed it will be. I've done some research and it does seem promising especially since it's platform is decentralized which means no manipulation. I just hope that the white paper does what it says and not disappoint investors once it's got the funding it needs.