Which would be better for gaming?

This one is $900 which is my AT MOST price range http://www.bestbuy.com/...9163970041

And this one is more expensive and I can ONLY get it if it goes on sale Black Friday or cyber Monday for $900 (do you think that's possible?) http://www.bestbuy.com/...cat0502000

Also, if you have any suggestions maybe I must tell you that I really want a touch screen with it and remember NO MORE than $900

Guest

Inspiron M731R 17.3" HD+ Notebook Computer: https://www.amazon.com/...00H7O4RAG/

MSI CX61 2PC-499US 15.6-Inch Laptop: https://www.amazon.com/...00ISKS4A2/

HP ENVY 15t Quad Edition Notebook Laptop PC: https://www.amazon.com/...00D7Z84OY/

ASUS 17.3" HD Core i7-4700HQ Laptop: https://www.amazon.com/...00DXFF6EO/

Peter