Hi guys. I wonder how to find and spot good coins and buy them at ICO, before they are going on a well known exchange like Binance? I know that there is a mass of new coins which are 99% shitcoins. But there were als coins which aint even shitcoins for example like DOT (ICO 0,29$), UNI (0,06$) or SOL (0,22$).

So how to spot these coins before they get popular or are listed on big exchanges and are purchaseable at decentrilised exchanges?