The only difference i see is the gamma and contrast ratio difference between the TV they used for the 360 / PS3 and the Monitor for the PC, there's little difference except for maybe some shadow and water reflection detail. I always go for the PC.
Well i play Wotlk on a Toaster....and it runs pretty well actually, though i must constantly keep cycling bread in and out. As far as video cards go, i just use my mom's old hardened Cosmopolitan magazine cover and stick it in my PCI slot, though i must say there are times the frame rates get low. Mr. Whiskers and his wheel are still my main power supply though the little guy is getting old. I do believe an upgrade is in order.
Intel E6600 XFX 8800 GT 2 Gigabytes of DDR2 I run it at high settings at 1280 X 1024 resolution and it honestly runs pretty well. In main cities i get no annoying loading or lag.
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