very good discount... but it would still take like 6-8 months to roi ; soo its a kind of huge risk

no dude its 15 months. If you buy this witch btc from mining you bought at 2.2 usd then u have no chance to break even at all, cause u have lost 40% of the value of the bitcoin that was mined back then. To make it feasible, BTC has to go back at higher levels, and at higher levels is when Hashflare will pull th3e rug under their customers again and raise the prize, cuz Hasflare dosent care if their customers survive or not, they think they just pull a campaign, and give a discount, to fool everyone again, to lock up their money.