Links in my previous post, though it was not the original article I read (because I remember the picture used).
It was a LONG time ago, when Google was still rocketing post-IPO.
The gist of it, iirc, was not that enterprise drives weren't better but that they weren't better given the cost...
There was an article detailing Google's tech infrastructure, and how they used consummer-grade hard drives for storage (raided of course) because they didn't detect any significant price/performance advantage to go enterprise.
Edit: I think it's this...
Copied and kept in a txt file:
Right now I'm in Preset > Custom Color with Red>96, Green>93, and Blue>87 @ brightness of 45 and contrast of 75.
This seems to match the white up to my NEC and the rest of the colors look decent as well, just looking at test images.
Imo you'd be better "balanced" if you have 1x 6950 and less of a penny-pinching monitor.
I'm not saying that 400$ is too little. I'm just saying that you need to loosen up the budget limit on the monitor requirement, because I don't see how 2 6950s will get "pushed" much with a 24/27" monitor.