Let me add to the mentioned above spreadsheet of ICO Analytics with ROI for each expert and past ICOs: https://docs.google.com/spreadsheets/d/e/2PACX-1vT6Zv9YbnoSUxpAknNOZpeyt0vf7Ey_vgr3pd32K3k7QofaM6holtrshk_7R3_UIC5dn7_DSHyRkl1O/pubhtml#

I used to check the ratings in the Spreadsheet of ICO Analytics: https://t.me/ico_analytic
But definitely you should do your own research before making any contribution.

What ROI would you have now if you had followed advices from one of the experts? We’ve analyzed some historical data (ICO projects with score 80+) and posted interesting results (ROI index of each expert).
t.me/ico_analytic/128

Yesterday TOP 10 upcoming ICOs were posted here: https://t.me/ico_analytic