I research a lot of websites, along with bitcointalk and reddit. However, my ultimate source is coinschedule.com The information is meticulously accurate and it provides a nice discern between ongoing and upcoming ICO's. For example, this is how I found the ICO's in which I have currently invested: LiveEdu, Titanium, Giftz, and Cointed. All these, at least for me, are very promising ICO's with enormous potential. What is more, the teams behind them along with the whitepapers vouch for the credibility of these projects. My current return on income is satisfactory. So go ahead and check this site. Currently I'm considering an investment in Restart Energy and Knowledge.