I don't see any coin doing 100X this year, for me the best performing project I know is Decred, ETC, Golem ,Stratis but none among them has done anything close to 100X return
Already ZEC has proven more than 100% at one phase and still, it is moving fastly to the second phase. Even ETH, GNT is also doing good in the market. We have to wait and what are the other coins that will join the 100X returns.