I recently found out about DeepOnion and ahve been looking a bit into it. So far I find it an interesting project with a  priority on privacy on the internet which is a hot topic nowadays. Since the Airdrops will cause some inflation the price should drop but the at the same time the airdrops also draws new interested people/investors so I think this might balance out and the price seems to be fairly stable. The price might drop slowly for a time (there will probably be a pump/dump sometime) but I am hoping it is a 1$ coin during 2018. That would show that the interest is kept and if developers follow their roadmap i don't see why the coin might not go even higher after that.

Invest in ICO only if team already proved their qualification, like won in hackathon or have working prototype