for now I chose Bitwings as the best ICO to invest, the concept is very good and the first to run. I believe that Bitwings will be one of the most successful projects in the future if they continue to work hard, be able to survive, maintain vision and not make fatal mistakes such as ignoring users or not responding to consumer complaints.
Now my attention focused on Bitwings, i think this will be good ICO project because their have real product and a very active team in the project.