I think XEL has some potential maybe 100x in 1 - 2 years
I also like the MTH project as it's an easy way to get crypto usage to any merchant, if that takes off it will easily hit 100x in a matter of months
I also just joined my first ICO: Electroneum, you can get 1% more coins by using my referral link
https://my.electroneum.com/join/2438E5
No financial advice though