Alot of good suggestions in this thread. I had never heard of Sirin Labs, will keep an eye out for if/when any of their products go retail.

I would suggest potentially at maybe throwing a little at Intensecoin and Spectrecoin.

Intensecoin is currently around 5 cents, and are trying to build out a distributed VPN and decentralized network services platform. Its a bit of a risk as they don't have a product completed yet and there are other competitors, but if its successful, it would be a huge ROI.

I like Spectrecoin due to them trying to develop unique features for a privacy coin. What I am interested in a future release in which all transactions are using ring signatures by default and the stealth staking allowing for privacy for the staking rewards. If they hit some of these goals on their roadmap in a timely fashion, I think it could really takeoff. They don't seem to have any professional PR and are a bit underground, so some professional marketing should also see it get a bump.

I like some of the other suggestions like ada, I am interested to see how they do versus eos.