MSI GE72 Apache-264 17.3-inch or Alienware Alienware 13 ANW13-2273SLV 13-Inch. Which should I get?

I'm planning on getting a new laptop this summer. I have two choices.
MSI GE72 Apache-264 17.3-inch
Link: http://www.newegg.com/...47212&SID=
Alienware 13 ANW13-2273SLV 13-Inch
Link: http://www.amazon.com/...lapninj-20
Also, know that I will be carrying the laptop around quite a bit, I use quite alot of internet games, I play a ton of modded minecraft, I also play some steam games, and I do alot of general work.
Which is better FOR ME?

Added (1). Also, I don't like laptops that use more battery as much, but that isn't too much of a big deal. Also, I do play nba 2k 16, so I don't know if there's a way to switch the numpad controls.

Added (2). Also, my budget is $1100, so if you think i should get a different laptop, then go ahead and inform me about it.

Dadad