Choosing ICO depends on the ability to analyze your project and experience, many based on feelings. So you can learn how to analyze yourself to choose the best ICO.
I really think we can make lotsa money in ICOs but we need to look out for scams which we sometimes really can't predict until it happens. That being said, Menlo One's token sale this July is perfect timing imo since it will serve as a token for their ICO platform aiming to provide an easy way for retail investors to invest as well as find out which tokens deserve funding. Here's a video by KoreanJew's interviewing Menlo One's CEO about the project and this guys seems legit
https://www.youtube.com/watch?time_continue=884&v=Rw1QBpBYE6o Anyone here interested in this project?