Looking for a new gaming laptop. Upgrading from an older Lenovo?

I've done some research and have an idea of what I want, but nonetheless I don't know much about computers compared to most gamers. I've come down to this

ASUS ROG GL552VW-DH71 15-Inch Gaming Laptop, Discrete GPU GeForce GTX 960M 2GB VRAM, 16GB DDR4, 1TB (ROG Metallic.

Processors: core i7 2.6 GHz
OS: Windows 10
Memory: 16GB DDR4-SDRAM
Storage: 1024GB 7200RPM
Graphics: NVIDIA GTX960M 2GB GDDR5

I mainly play WoW and Skyrim, but i'm hoping to get graphics monsters like Battlefield running. Also hope to do a bit of video editing

Added (1). Aside from a couple wonky critical reviews, this thing for the most part has 5 stars on Amazon. Priced a little under $1000, seems like the best bang for my buck.

Added (2). I don't know if it could be an issue, but would uninstalling Windows 10 screw with it to much? Most of the problems seem to come from that OS. So I would likely look to put windows 8.1 or something in

http://www.t3.com/features/best-gaming-laptop