Well, I have a need to say something,
I bought the 8800 GT, and then 2xHD3870, for many reasons. After comparing the two, I was really blown away with the Image Quality of the HD3870 compared to the GT; especially the colors. There is no question, that the GT is a slightly faster card overall, especially at 4xAA (NOT necessarily at 0xAA and 8xAA), but the HD3870 won me over, and it plays all my games the way "they should be played". 😉
So, I gave away my GT to a friend. And, I realized that 2xHD3870s were overkill for my resolution, so I also gave the second away.
Just my 2 cents.
😉