everything is important for research, which is the best ico. if needed, search from the earliest, whitepaper, road map that has a thread, or the website. then proceed to youtube, twitter, to articles related to the ico.
If that is the case, you better check the adabsolutions.com ( which is my signature and avatar at this time ). You will see how high the ratings of this project on different rating ICO site. Also, they have a complete whitepapers and other document and system like MVP and many more. Adabsolutions article is also active specially in their official telegram. Check it out.