So I am torn between an Alienware 13 , Alienware Alpha, and the Sager 13 inch notebook. All have the same GPU but there are a bunch of catches. The Sager is $1016 but doesn't include the OS(xoticpc), now on the other hand the Alienware 13 is $999 but the res is 1366x768 rather than 1080p and it is an i5 rather than a i7. But with the new attachment that allows you to hook up external GPU (I know sounds gimmicky) is a pretty viable option. But the alpha(yes I know it is not a laptop but its close to what I want) is $549 and has an Xbox 360 wireless controller and receiver (and I have 2 xbox 360 controllers) and i want to play certain thingp with friends/ cousins for the nostalgia(hint hint, wink wink).But it has an i3 and 4gb of ram. So what is the most with it. Also I am going for portability. So no other suggestions unless they are this size. I will use whichever for gaming as well.