Good morning, I'm stepping up my 3 y.o. PC to a new Gigabyte GA-Z68XP-UD3 motherboard, 16 GB GSkill ripperX RAM, Intel i7 2600k CPU, and I'm trying to decide on a graphics card. $350 is about my budget for it. I already have a GTX550 ti that I'm intending to move to my HTPC, but I'm looking for a more powerful GPU for the main PC. I run two monitors, currently, one in 1920x1200, and the other one I don't remember off hand...think it's 1600x???. It's an old Sony that I use in portrait mode, and it's not wide screen. I intend on replacing that one soon with one that will run 1920x1200 or better. Both monitors are DVI port, so HDMI isn't an immediate concern, although the next monitor may be. I've been looking at a few different EVGA cards, and I really can't tell the difference. They are all within $10 and all the specs seem pretty much the same. They are: 012-P3-1573-KR 012-P3-1573-AR 012-P3-1572-AR 012-P3-1576-KR What's the real difference between these cards? I'm not married to EVGA either, but I've dealt with their product support, and they've been good on that in the past. Although I have a Gigabyte motherboard, their support is less helpful, so they wouldn't be my first choice. Any of them that may come with a game would be a bonus!