Yes, I also think IEO is mist better than ICO. Where there is a score to make decisions about. This is the new era of IEO instead of ICO to investing and trading on such good projects. Specially i have lots of worst experience of ICO with their false road map and structures. So, really it's time of IEO.
The ICO era is dead and the biggest possibility is that if there is a project that insists on launching an ICO then it might fail to raise funds. But if you participate with IEO then choose the famous exchange, there are some projects that launch IEO on a bad exchange and ultimately fail.