It's really hard to predict which coin will be next 100x.
We must analyze the market intelligently and above all have a lot of patience .. We do not make an X100 in two months.
I talked about
Zcoin in December 2016, it was priced at 0.4 dollars.
Today it is $ 36 .. and it has already reached $ 40 so X100 validated!
same thing for the
Zencash .. you could buy the Zclassic in December at $ 0.3 .. the fork gave the Zencash and the current price is $ 31!
and he will go up even higher!

1 year waiting but I was right to wait and have confidence!
Dude, most altcoins went x50 - x1000 during early to mid 2017. Today is a different story.