Minus the obvious BTC for the looong term win, I'm going long on:
(1) Sia
(2) Dent
Here's why:
(1) They're both really cheap right now
(2) They both seek to unsettle massive players in established markets. Sia is smashing cloud storage players and DENT is disrupting data strongholds in mobile
(3) They are already delivering fantastic products
What are you long on, and why?
Since you are not allowing bitcoin in the OP then the answer is simple I'm going long on ethereum, before some people think that I'm crazy because they have seen ethereum crashing in the last weeks, I will say that is precisely the reason to go long on ethereum I think that from now on in the next weeks were going to see a substantial recovery of the price and you are going to make a lot of profits with very little effort.