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?
A lot of currencies have started to grow. And this is a good sign for everyone. I prefer traditionally Bitcoin and Ethereum. These currencies are the biggest part of market. I put BTC and ETH coins in my portfolio.
I still not have heard about marinecoin and I would preferably choose a coin that are promising and reliable coins at coinmarketcap where I can analyze the price chart with stabilize result and good performance. New coins need to perform good to be able to be recognize by the people investing in cryptocurrencies. Maybe, I would suggest you to invest in BTC, ETH,LTH and Neo where you can assure that you will be having a secured investment in the future.