My biggest reason for getting the 5800 Ultra is it's VERY limited Production.
I will more than likly keep it for many years to come.
Tho I'm sure it's performance will get better with new drivers.
It kinda reminds me when the Radeon 8500 come out.
Great hardware but your going to have to wait for better drivers.
I'm going to wait for ATI and Nvidia to come out with new stuff later this year and upgrade again by Xmas.