In my opinion EOT Protocol (Entertainment Open Network Protocol) looks quite promising. I like that they have strong team, detailed whitepaper and very serious partners.
I've been hearing a lot of EOT but seeing their whitepaper I'm not convinced to invest in them. I'm comparing these three ICO's right now, (VTOS, OPP, and Menlo) their concept is very promising and might wan't to invest on one of them once I'm done with my research.
Out of the 3 choices, I would definitely not think twice about investing in Menlo One. After reading these projects' white papers, I think this is the first time I've heard of Menlo One, an ICO marketplace being run with a decentralized system. With all the risks factored in, I believe that the rewards outweigh them in the long run, given that their project will inevitably gain mass investor attention through time.