XFX 8800gt XXX or XFX 8800 GTS Alpha Dog edition?

hey guys finaly saving for new card deciding between XFX 8800gt XXX or XFX 8800 GTS Alpha Dog edition

Brand XFX
Model PV-T88P-YDD4 XXX EDITION
GPU Geforce 8800GT
Core Clock 670MHZ , 65nm
Pixel Pipelines 112 super-scalar shader units
Memory Clock 1950MHz
Memory Size 512MB
Memory Interface 256 Bit Memory Bandwidth
Memory Type GDDR3
DirectX DirectX 10.0
OpenGL OpenGL 2.0
Shader Model Shader Model 4.0
Interface PCI Express 2.0
DVI 2 x Dual Link DVI HDCP
TV-Out S-Video Out / HDTV Component Out
Max Resolution 2560x1600
SLI Supported Yes
Operating Systems Supported Windows Vista/Windows XP/Windows XP 64-bit/Windows 2000/
Accessories Driver CD, Installation Guide, S-Video Cable, DVI Adapter, Company of Heroes DVD + CD
Features PCI-E 2.0, Nvidia Unified Architecture, Nvidia Quantum Effects, Lumenex Engine, GIGA Thread, DirectX 10, Shader Model 4.0
Warranty 2 Years

$NZ 561.38

Brand XFX
Model PV-T80G-TDE9
GPU Geforce 8800GTS
Core Clock 600MHZ
Pixel Pipelines 112 Stream Processors
Memory Clock 1800MHz
Memory Size 640MB
Memory Interface 320 Bit Memory Bandwidth
Memory Type GDDR3
DirectX DirectX 10.0
OpenGL OpenGL 2.0
Shader Model Shader Model 4.0
Interface PCI Express x16
DVI 2 x Dual Link DVI
TV-Out S-Video Out / HDTV Component Out
Max Resolution 2560x1600
SLI Supported Yes
Operating Systems Supported Windows Vista/Windows XP/Windows XP 64-bit/Windows 2000/
Accessories Driver CD, S-Video Cable, Manual,
Features Nvidia Unified Architecture, Nvidia Quantum Effects, Lumenex Engine, GIGA Thread, DirectX 10, Shader Model 4.0
Warranty 2 Years

$NZ 583.88

which one should i get i might go sli in future and i dont want a hot and noisy case so im more inclined to get the gts what do you guys think?

go for 8800GT.

8800GT

Knock out! 8800 GT wins!

8800gt ftw.