The Razer Blade Pro is a gaming version of the Macbook Pro. The GS70 is really slim but will overheat like hell, so Blade Pro stays much cooler. However, these are super slim laptops! Do you really need something THAT thin? Because that's not so powerful, if you want real power, and portability, wait a couple weeks, the Asus G750 JH is going to be released, it has the 780M which is 2 times faster than the 765M on the GS70 and Blade Pro. The G750 from Asus also offers far superior cooling than the other ones and is also also relatively thin, because if you look at other laptops with the 780M from Sager or MSI, they are FAT. Plus this will cost way less than 2500, which means you can get this from xoticpc.com and customize it with some monitor calibration, cooling upgrade, some cool LEDs, color backlit keyboard, overclocking processor and graphics, etc.