which ones better AGP or PCI?
Better for what? Considering that AGP is for graphics only, it is pretty much useless when talking about sound cards. And there's PCI Express too..
Please explain a bit more.
for Video Cards
Then AGP. But PCIe has overshadowed AGP.
It seems like pci-e is where all the developers are going
No it's where the developers are. Your statement would have been correct three years ago.
LOL, very true. The fact that the new ATI drivers don't even support AGP should say something