Well, that is the sad reality of ICO projects of this era. Only few are worth the time and effort. IEO is the one on trend right now and according to a lot of people, it is less risky. You should try that one.
Right, I also really believe in IEO that is trending right now, because there are so many projects that use sales through IEO successfully, so it doesn't hurt if we all try to join projects that use IEO for token sales.