Advice on a New Gaming Laptop

[Forte]

**After talking it out with everyone changed my mind and will hopefully build my first SUPER computer

After burning my motherboard up on my last laptop (Sony Vaio). Now just using it for low stress work till it finally blows up. That means I need a new computer to play ARR. I have done a lot of looking and research and I know that building my own rig would be best for what I want but would like a laptop rather then a desktop that will run ARR perfectly.

Research: After comparing the top 10 Gaming Laptops
http://computers.toptenreviews.com/gaming-laptops/

It shows that Alienware is rated number 1; yet I dislike them along with Radeon cards. So I went with the MSI GT70 now the only issue is what model I really should get. So I am asking you "the community" for advice.

2 Models are: GT70 0NE-452US and the GT70 0NE-446US

http://www.bestbuy.com/site/olspage....centerwell.jsp

So a little help deciding between the 2 would be greatly appreciated.

Since best buy link seems to not be working here is 2 separate links to laptops:
http://www.bestbuy.com/site/MSI---17...=1218814316824
http://www.bestbuy.com/site/MSI---17...=1218814309449