yeha, pci e is totally the more better way to go. the more games become more ands more complex i think that ull need the faster way to go to keep up with them. pci e is the future today and its pretty fast. i think u shold go with pci e. just becuase instead of haveing to go with a whole new mobo you can just buy a new graphics card to keep up with the graphics, u kno?