Factom. It is still fairly low in terms of market cap and it has some big real-world applications and some really solid backers. It made some big gains over the weekend as well. I think it could easily 5x its value within 6 months.
I believe in 1-3 years the price of Factom can reach to 0.1 BTC/FCT. Because potential of Factom has confirm by and the road map of Factom very clearly. Although, the value of Factom in current still cheap but I think buy now is best time for long term.
You can only buy it, you cannot mine factom like others, so no ASIC or any other hardware and I don't see the point in long term because of that.