I can't advise you any good ico, but what i can tell you is, look at the core of the company, look at their people, what is the product, do they have good future plans and investors
and by that you can eventually invest in a good one, good bless and good luck
That's the main point to know the company and everything about it first. Investing is not an easy thing to do, we need to analyze the project first. But, if we often do it, then it would be easier in the future. The more we practice, the more we get.