it is harder to x100 within a year.  2-3 years will be excellent.  But at current market situation, too many ICOs and coins, most newbie even experience users would have problem to filter, so they end up staying in with big cap projects and fiat.  Picking a x100 project within the next 5 years is likes gambling.  Better to focus to pick on project with real business and potential unexplored markets. 
In saying that, Neblio is already up 20x from ICO in 2.5 months. It's only the beginning for this coin as well. 
Im at NEBL boat since it launch, just lucky picking this coin, but really dont understand why this coin can rise too fast
so this NEBL is possible to next 100x, buy and hold.