i think you could invest this bitcoin into alt coin mining as this will give you profit
It is quite risky to invest in the altcoin mining. The mining difficulty is rising fast and the price of altcoin is not rising.
it's not risking as you thinking, im mining in 3month and i get ROI more than 50%, i think mining altcoin with real hardware (VGA) is the best investment for cryptolover, it's make you "feel" real love of cryptocurrency