Stay with your gtx 285, the 5850 is = to the 285 in terms of performance.
Also, try to sell your 285 now while its price is still high.
That's what I did with my 2x260s, and I'm using my backup 8800 until prices drop for the 58xx or Fermi
Also, try to sell your 285 now while its price is still high.
That's what I did with my 2x260s, and I'm using my backup 8800 until prices drop for the 58xx or Fermi