Which Texture Pack do y'all use.
Basically all I really want is a texture pack that will make the game run GORGEOUS! However, I do value personal opinion and am basically looking for a review from you guys.
Also, out of curiosity, here is my current rig:

http://pcpartpicker.com/p/sxlH

Will any of these packs put a dent in performance?

Any help would be much appreciated.