Laptop Asus rog vs msi 70 vs toshiba

[mp3061]

I was looking new laptops but cannot make up my mind:
Asus $1011
GPU670
http/www.newegg.com/Product/Product.aspx?Item=N82E16834231330

Msi 70 $964
GPU 770
http/www.newegg.com/Product/Product.aspx?Item=N82E16834152536

Toshiba $1000
GPU 770
http/www.toshiba.com/us/computers/laptops/qosmio/X70/X70-ABT3G22
I am honestly most concerned about the durability vs price of all these.

 

[Tradesman1]

If looking at the base config of the Toshiba it's only 4GB of DRAM will want more, and I myself wouldn't put down a $1,000 on on a refurb (both the Asus and the MSI) laptop with a 90 warranty _ actually wouldn't buy a refurb laptop anyway