Videocard choise

[sboons]

Hello

I am about to buy a new FSX machine (dedicated for my cockpit).
The question is: What videocard to buy. Should I buy AMD/ATI of NVIDIA?
I like the Eyefinity cards, for example the HD6850 but I read that NVIDIA had better performance for FSX.
Maybe that old news so can anyone help me?

Thanks
Steef