Which video card is the better purchase in the long run?

Accounting for brand, quality and durability.



PNY - NVIDIA GeForce 9800 GT 1GB GDDR3 PCI Express Graphics Card



or



ZOTAC nVidia GeForce 9600GSO 512 MB DDR3 VGA/DVI/HDMI PCI-Express Video Card ZT-96SES3P-FDL|||9800