I would say to avoid dealing with ibminer as well as his partners Vod and suchmoon or else it will end badly for you. They will literally come back 5 years later and try to trash your reputation if the exchange rate doesn’t go their way. Worst sort of crypto traders you can find.
Traders? I'm a miner, always have been since I've joined this forum. I've built my mini-farm myself without clubs and donations and tacky OPM airdrops, and I don't have to resort to creative USD accounting to calculate my ROI - I mine BTC, not USD. But hey, if it makes you feel better go ahead and blame me for your inability to do math in bitcoins on a Bitcoin forum.
You're such a fucking embarrassment for any bitcoiner... I guess it's a good thing (for you) that sociopaths like you don't feel shame or remorse.