Would you recommend it over the 750 watt corsair psu which is $100 after rebate. Is it worth getting the xfx psu over the corsair because it has 2 6+2 pins? I don't know of any cards that require the extra 2 pins.
Corsair PSU is less efficient, not modular, and is made by CWT, not Seasonic. Seasonic is without a doubt the best PSU maker in the world. Plus that corsair is based on a platform thats about 5 years old now.