Confused on selecting the right graphics for Dell Precision M6800 Workstation laptop

[fazal1988]

Hi guys,
I'm planning to buy a Dell Precision M6800. I'm confused on choosing the graphics card for it.
I'd be using, 3ds Max, AutoCAD, Google SketchUp, Rhinoceros, Revit Architecture, a bit of Maya and Blender. Adobe CS and some games.

I'm confused to choose between NVIDIA Quadro K4100M 4GB and AMD FirePro M6100 2GB.

Please help me out soon.

Thanks

 

[uplink-svk]

K4100 packs more stability, M6100 packs more power.