I suspect KNC will probably go 3x when their exchange launches in february, other than that I'm holding some herocoin that I earned through signature campaign, right now price is pretty low and I would not be surprised to see it shoot up in the early parts of 2018. These are both projects I'm confident will go up but not that will be able to go 10-100x as some others may.
How about Bitcoin Cash. It has risen 3 times in the past month.
I think bitcoin cash has already seen the highest value it will reach for quite some time at 2500usd, even if it reached that figure again it would only be about a 2x gain. I don't think it will anyway because it was a well timed pump that took advantage of FUD around bitcoin.