New iMac: anything comparable by price and hardware for PC users?

Gumbie wrote:

That thing looks enormous compared to the new imacs.

Donan's first reply didn't indicate that size/form-factor was the primary consideration. Gaming, price, 'fairly mobile, and 'a PC is what I want'. So this trumps the iMac in all those categories I think...And I say that as a happy iMac owner...

That said, here are a few other competing options which might also be worth checking out, though none seem to be top-tier for gaming: