It's hard to predict next year for now because we are not sure what new laws/restrictions most world governments are going to put on cryptocurrencies. But I think I know what will make you tons of money this month.

 Here - Tio Tour Guides: Just listed on Etherdelta yesterday, strong community, reponsive developers/team, outstanding project with a powerful roadmap,stong price control, will be listed on HitBTC and Binance later this month, and will be listed on coinmarketcap next week, not so many people know that they are already trading and some of their bounty hunters are impatiently dumping the tokens for $0.1. I mean this is a token that will definitely be trading at over $2 once it lists on coinmarketcap and over $5 more when it gets to HitBTC and the almighty Binance. So buying some few bucks of TIO tokens now from etherdelta could turn around to be worth a lot in a few weeks.

 PS: Do your own research.

Link to their Trading portal on Etherdelta  https://etherdelta.com/#TIO-ETH

 Link to announcement thread: https://bitcointalk.org/index.php?topic=2066861