I definitely think this will be the year of the Altcoin. The top coins I think will grow this year are as follows (all of which I am holding).

In no particular order:
XLM (Stellar Lumens)
XRP (Ripple)
RLC (iEx.ec)
Onion (DeepOnion)
ETN (Electroneum)

Good things will happen this year for the Altcoins. But I also am picking coins I think have real world solutions backing them. I think other crap coins will fall away.