Yes. I've had many CF setups, 2way and Tri-CF, with many issues. Now there's big frame latency issues with AMD. Ghost frames.
If you go by benchmark FPS alone, buy AMD, but if you want a better in game experience where it counts, go Nvidia.
I just picked up two Galaxy 660Ti 3GB for SLI, and they're butter smooth @ 1440p. Never dips below 70fps Maxed on BF3. Enable Vsync and dominate like a boss.
VRAM usage ranges from 2100MB in BF3 to 2800MB in Crysis 3. I was going to pick up a 690 locally, but the 2GB VRAM is too small now.
TigerDirect has the cards I bought for $275AR plus the $150 F2P bundle.
Edited by WorldExclusive - 3/9/13 at 11:53pm