old gamer

New member here, I'm excited reading the forums here, especially sv17's work with the bios mods. I'm hoping to get some direction. I just bought evga 780 FTW a few days ago (elphida memory, yuck). It was on sale for 485 and thought I couldn't pass it up for that price (plus a 20 rebate) I've browsed and searched this forum but can't find any mention of correct bios mod to use. I know this dual bios card with acx cooler comes with a factory overclock (clocks between the SC and classified) which is great, but I do want to try a bios mod to push it to it's limits, since I'll be getting at least 1440 monitor in a few months, maybe multi monitors down the road. I'm mainly looking for better gaming performance in Arma3 and other games I'd like to try like BF4, dayz, sniper elite3. I don't plan on putting the 780 FTW under water, as I knew buying it that there are no full blocks for it, so will only be on air. Which bios mod should I use? maybe the "Classified - 80.10.3A.0x.80 - 'OC edition v03'? or just the "SC ACX"?