How to find a promising ICO?
You can search on specialized sites with ratings. When I need to find prospective ICO, I do it. There are at least two sites with ratings, I give links:
https://icobench.com/ and
https://foxico.io/. Good luck in the search for high-yielding ICO!
this site could be our guide because I see that this site give ratings for each ICO and we can read the short review for each ICO. but I think we still need to find out about the details on each ICO so we can find promising ICO which I don't think that this is easy to find. there are too many ICO in out there which we don't know which one will be a success at the end of the ICO and will survive for a long time. until now, I still difficult to find promising the ICO even if I finish to read their whitepaper and talk the dev and the teams. I guess this is about how lucky we find the promising ICO.