my other cards are ASIC Quality: 73.5 % im getting 31mh/s from it
good lesson always buy msi cards

My worst is an MSI (Gaming)
Gigabyte Gaming >80% (31-31,4MH/s)
Sapphire ITX >77% (31-31,5MH/s). I think I got very lucky with this one. Downside, it's the noisiest.
I've had a mix of cards and found that, atleast for Cryptonight mining, that the Gigabyte cards gave the best hashrate.