I wanted to buy a new pc for gaming and spend as less as i can. ive seen two good offers. they both have good processors and all, i just want to see which graphic card is better. One PC has MSI ATI Radeon HD 3650 256MB 128bit PCI-e, and other has XFX ATI HD 4350 512MB DDR2 64bit. hd 3650 is more expencive, but hd 4350 is newer i guess. So which one is better, and are those two better than Nvidia GeForce 8600GT?