I did invest a little in KNC, but I feel it does not have very good potential. Only reason why I invested in the first place is due to VB.
At dec 3, 2017, its price was 1.18$. Now it is 1.39$. It recently went upto 3 dollars. So, I assume you have made profits in your investment. I have also invested in kyber when it was 1.75$. I am currently at a loss but I am confident it has the potential to reach 2.5$ in 2-3 months. I wish I heard about it before.