MTC (Marinecoin) is one of best coin to choose now.  You can buy MTC here: https://f1cx.com/.

But now,  you can sing up and join the bounty program to get 450.000 MTC free. And what happen if 2 year later, 1 MTC = 1$ or more? It's mean you can change your life. Every think can be happen with crypto currency because the Vol market still low.

So why Marinecoin can get price 1 $ per coin? These some summary, but you can check more information in their website: https://marineco.in/:
- It is 500 times faster than that of Bitcoin.  
- New update to avoid hacking.
- Very low fee.

And you can check more information here: Bitcointalk: https://bitcointalk.org/index.php?topic=2971179.0

Don't for get  join quickly to get free MTC coin (only fist 20k member get 450.000 free coin)