Nowsaday, I don't think there is any ICO worth to invest anymore. I had so many bad ones lately. Better off purchase them after they released at the exchanges.
Buddy, I dont agree with you. Yeah there are some ICO's which are totally scam. But good ones are also there. You have to enquiree a lot before taking any decision. Personally I think QTUM and adzcoin are going to make it hugh. But two days back , I just saw a thread telling QTUM may be a scam. But I dont think so and have plans to invest in that.