Your thoughts on a new video card

So here we go.....Santa says I can have around $300 for a video card. I currently have 2 crossfire ATi Radeon 5670....So now I am thinking of 1 ATI Radeon HD 6950 2gb. But I have been reading about and comparing bench marks on the GTX 560 and GTX 570 against the single Radeon 6950???? But then I was also thinking another Crossfire set of 2 Radeon 6870's. Price wise they are close but I am pushing it when I go over $320.....so tell me what you think.....the use of course will be mainly for BF3.

I have the 6950 and it's sweet. if you got crossfire on both it would be even better. The 2 gig I got because I use dual touch screens on my air sims. For the price it's the way to go. Go to Tigerdirect or Newegg. they are running around $259 right now. That will leave you with $40 to buy some beer