Dual 8800 GTS' Or 280 GTX?

[cpt.obvious]

Just for kicks, I would like to see which one would perform better?

 

[Shane]

take a look here

http://www.gpureview.com/show_cards.php?card1=548&card2=567#

i would go with a 280,purely because its newer card.

show dual cards on the GTS.

 

[SkateK610]

i would stick with just one GTS for now and wait, ive heard that alot of the new 280's and 60's have temp problems, such as getting up to 100C

 

[cpt.obvious]

What EXACTLY should one be looking for in a GPU?