Cool on a laptop what will those extra specs do for you? Having nice specs is only useful for gaming, and if your actually into computer gaming than you would buy a desktop instead of a laptop for obvious reasons.
In my mind when your dealing with a laptop, I take size, battery life, weight, style, and quality way more than what has the fast CPU/GPU for my buck. Your laptop is a portable device that is gonna be on your lap, backpack, etc. you don't want to be hauling around some clunky ass machine. That's why I chose a mac because imo it does those things best. And 3 years after owning one I am very happy with my purchase, and would't of gotten anything else.
If you can afford it get a mac, you won't be disappointed.