For me I always take into considerations the team behind on each projects, the concept of the project, the possibility of the project to succeed, and its marketability to the people. These are key factors in choosing a good ICO, if you do your research thoroughly on each ICO, scam projects sometimes have flaws on one if not all of the things I have indicated, and that's a sign to tell that the project is just a scam. Anyway, right now based on my research using the key factors to consider one of the best ICO's to invest with right now is EOT, OPP, and MENLO.