You guys do realize that right now, the most profitable X11 coin to mine will only get about 6$ per day with 150 MH/s of hashpower. So that means to make ROI on the smallest miner you would need 150 days of mining, IF the mining profitability is the same in a year, which it won't be - mining profitability always goes down over time.
I hope you ran the numbers before buying, it's just not worth it. Unless of course you are just speculating on the coin price - maybe that will go up, although judging by recent ICO's I wouldn't count on it...
Don't rely solely on mining calculator sites to determine profitability. They are only a guideline to tell you where start your own research, and they mostly don't even list new coins. That's where the money is.
As for the price going up? It surely seems likely. The total coin supply will be far smaller than originally anticipated. It will have guaranteed value of 1$ by CleverHash. They will honor market value above that as well. Seems like a wise investment in my opinion.