Always good to hedge a little. Nothing wrong with diversifying. It's the smart move & great way to build a killer portfolio too!

Not shilling but some of the more interesting projects I've been following for awhile. OKcash interesting crypto in general. Proof of stake. The project has gone through it's ups and downs though.

SiaCoin working on data storage like AWS type services.

Reddcoin is working on cross platform social network integration.

Tron - So much going on with that blockchain. Lot's of gambling, but a lot of other stuff to like DEX and gaming.

One of my favorites right now would be Waves. Just look at what's happening with https://waves.exchange/ really impressive DEX and payment gateways.

Also, XRP and XLM. These products are going to get used and I'm voting them mostly likely candidates to get accepted by mainstream.

Again, not shilling. Please DYOR. Not meant as financial advice. Just throwing a few of my favorites and long time follows out there for the sake of conversation.