Why on earth have you included the 9200, it doesn't really compare to the other two you've listed.
I'm personally an ATI boy, so I'd suggest the 9800 Pro, it runs Half Life 2 with flying colours so I don't you'll have much trouble with it running anything.
I don't know much about the 5500, although it should also be able to handle most things pretty well I'd say.
Intel C2D E6320 / AMD Athlon X2 3800+
Gigabyte 965P DS3 / DFI nF4 Ultra-D
2GB OCZ Gold PC2-6400 / 2GB OCZ Gold PC4000
eVGA 8800GTS 320MB / eVGA 6800GS 256MB
150GB Raptor / 74GB Raptor
2x500GB / 320GB
OCZ GameXStreme 850w / OCZ StealthXStream 600w