Out of those four I would choose NEO, but even then I'd keep an ear to the ground to see if you can hear when it's about to take off. Might not be prudent to buy right now. Although it very well could be.

ICO's will have a greater room for growth if they're successful. There's no shortage of them at the moment, with the months of July and August being incredibly busy.

At the moment I'm looking at Ambrosus which has an applicable and unique idea, a strong team and enthusiastic community. I'm not saying you should or shouldn't show interest in them, but I'm interested in them because I have researched them and other ICO's thoroughly. I expect if you do the same you'll find a project that makes sense to you.

I've really enjoyed the rise and dip of NEO, but your question is, unfortunately, best answered in retrospect.

On that note, what were the best currencies of 2016 and why? The information in the correct answer to that question could be valuable.

It was positive to see Burger King make use of the platform, but 250 is quite a lot. Why should Waves in particular not be bettered by a similar idea within a year?