Should U get a Gtx460 or x2 HD5770?

So I am planning on getting a new computer. So now im wondering. "Should I get a Gtx460 or x2sapphire 5770"



The Gtx460 is 1 gb and costs 200€ and the 2 Sapphires cost 240€



And I dont know about the Sapphire since some people use to get problems with them.|||Dual HD 5770 performance is more comparable to the HD 5870 and would even beat the GTX 470.

http://www.techreport.com/articles.x/194…



But also consider the new HD 6870.

http://www.techreport.com/articles.x/198…

Its cost could be lower than that of a dual HD 5770 set up