Investing in potentially successful ICO requires a lot of research and vision of what could have great perspective in the nearest future... I personally invested in quite a few (POWR, GVT), but in general it leaves me an impression, that majority of ICO's are forcing crowdfunding too much and their target is to gather us much funds as possible in short term. However, the main project purpose and promises are often forgotten or being delayed, because of speculation and investors being short time profit makers. So that said, I have came a cross this - https://www.cryptoimprovementfund.io/ and found it very interesting and with a lot of potential in the future. The main key point here is to HELP business to adopt CRYPTO and even get a reward for doing so. Check this article - https://medium.com/@AdminCIF/how-will-cif-work-for-business-1ff52d87b6bd?aqXXdmJ6=EYzCTyL .
Good luck guys and remember always DYOR