I had invested one ICO previously, it failed although I didn't contribute a huge amount on it. A news yesterday made analysis on blockchain ICO projects, mentioning 92% of these ICO projects are failed.. Should I stop investing the others or any really potential ICO suggest?
In my opinion, ico is one way to get big jumps. But of course as you say, the percentage is quite small, especially for the current situation.
But of course ico still deserves to invest, because if we choose the right project, maybe 100 times increase is a reasonable profit.