@Ravager,
I second you when you say that macs are not for gaming. You will never see a true gamer using a mac. If the OP was talking about professional video and image editing, there would be no comparison with mac, of course. But the pertinent point here is that he is using it mostly for gaming, and for that, you sure have better machines out there.
@pedalpower
Let's not harp on about fake Chinese copies. Are the Alienware machines fake? No, they are made by Dell, manufactured in China just like Apple manufactures everything in China these days. So let's not abuse something without adding value to the discussion.
@OP What's your demand? I might be interested but I need it for professional work I was choosing between the new MBA and rMBP but if I can good deal, who knows?
Thanks.