8800GT, 8800GTS or 8800GS Sli?

[Darth]

Hi all

I would like to invest in a good CG at around 500$$

GeForce 8800 GTS 512 MB
or GeForce 8800GT and I don't know which brand to choose
or Asus SLI EN8800GS/HTDP/384M Pack

So if you can give me advice on the choice of Graphic Card and the mark. Thanks in advance

my config:

M2N-E SLI M2N-E SLI
AMD Athlon(tm) 64 X2 Dual Core Processor 5200+ AMD Athlon (tm) 64 X2 Dual Core Processor 5200 +
2 * Corsair CM2X-6400 1Mo 2 *
NVIDIA GeForce 8500 GT 512MB

[Darth]

I forget to clarify that my lcd screen is a 22-inch and I would connect Graphic card to my TV (LCD 107cm fullHD) having a very good video quality (which is the case for the moment).

[Hardwareman]

8800GTS without hesitation