I'm looking into this new project called MarineCoin. The community is very active and the way they're combining AI with Crypto is very interesting. They're offering 450,000 free MTC if you go to
https://marineco.in/icoDo you agree this project is worth to keep an eye on?
I think that Neo is the best option as a best coin of 2018. I think its developers make a lot of thing to improve blockchain and smart-contract technologies. The goal of Neois not only to use the same technologies as Ethereum but to become a platform for a new economy.