So in no particular order:
1. ETHOS: this is a game changer. They are launching a new universal wallet what will enable anyone to buy any cryptocurrency (not just the coinbase ones) with fiat money, and also let people cash out. On top of that, there will be a price predictions platform, social networking, and a building tool for apps. They will also let newbies instantly invest in diversified baskets of crpyocurrencies (eg. big caps, privacy coins etc) with 1-click type functionality. Very solid team (ex BlackRock COO, who is very active in replying to questions on their telegram chat). Currently hovering around 1$ - predictions for next year range from $20 to $100. I see this as driving the next stage of crypto adoption (past Bitcoin to the Alts).
2. POWER LEDGER: this is a monster. RIchard Branson and Elon Musk are investors. They are using the blockchain to let people actually sell and trade solar energy (this is a big deal in Australia, where it has launched. But with green energy being the next big thing, this has potential to take over the world). Their team leader, Jemma Green, is a bit of a superstar. She also just became Mayor of Perth - so political power in addition to their huge plans.
3. InvestFeed: this is aiming to be the decentralised Facebook of the crypto world. They already have a working platform you can use, and a huge amount of features and a massive marketing campaign incoming early next year. Price likely to go insane after that (as it is less than $0.007 now!). Their platform brings traders together to discuss crypto trading ideas, news, market trends, prices, etc.
This is not investing advice or anything, just my take.