Just got a new 1080 card for gaming, but since it is was so overpriced I thought I'd mine a bit to make it "cheaper". But on winminer I can only get around 1,7 dollars a day(Barely more than my old 7950). While on nicehash I get 2,7. Ver sayd, because I would prefer to use winminer over nicehash.
Be careful as I have found both Nicehash and Minergate to be overly optimistic with their predicted payouts and profitability calculators. WinMiner's live dashboard has been the most accurate at showing actual payouts for me.
Also, I mine for cash, not coins. There is a huge value to me in being paid (via PayPal option) in USD, rather than going through the hassle of selling coins on an exchange. Consider your own end goal when picking out a miner.