Nobody is disputing that the 7900 GTX isn't a great card. Many will prefer the ATI model for a high end build however with the NVidia applied in the mid range arena. But as usual I always get a second opinion.
"X1900XTX moving but slowly
By Fuad Abazovic: Wednesday 05 April 2006, 09:02
WE spoke with chaps that sell both Nvidia and ATI products and learned some secrets of how the products are sold. It turns out that Nvidia does have a shortage and that it is shipping a limited number of its high end chips.
But, at the same time, it created a massive, unbelievable demand for its products. The chaps explained that the cards are flying off the shelves as Nvidia managed to convince everyone that its product is better.
The same source confirmed that there are huge backorders on the Geforce 7900 GTX cards as it seams that everyone wants them.
At the same time he confirmed that his firm was selling some X1900 XTX cards but not that aggressively. They think that X1900XTX deserves much more attention as it is winning at least half of the benchmarks, has 10 bit colour, features Avivo and can do FSAA and HDR, and Nvidia can't do these things.
So I guess it is up to the ATI sales team to convince everyone to buy its stuff over Nvidia's as the people do believe that Nvidia is superior."
http://www.theinquirer.net/?article=30771