ok nvm i was going with the 7970 sapphire or the gigabyte but i just really want to go with one of the xfx because its life time warranty is it worth it going xfx ? do they overclock about the same ? are they really that laud compered to sapphire/gig ? does any one have the xfx noise level benchmark, i also just want to oc the card to about 1200.