Looking to invest 1-5 BTC in 3 different running ICO's which is legitimate and has good potential.
Do not suggest any ICO just because you are a part of their signature campaign or part of the team (I will comment on this one). Give a good reason please, if you did research share the advantages of the ICO and why you think it is a good investment opportunity.
If you want people to show the result of their work (analysis), and even without advertising goals, then maybe you should also offer something in return?