More Computer Recommendations

A little help here:
Ive narrowed it down to two laptops.

They are:
Dell XPS 15
Sager NP5160

Dell XPS 15

Processor:Intel® Core™ i5-560M (2.66GHz, 4 threads, turbo boost up to 3.2GHz, 3M cache)
OS: Genuine Windows® 7 Home Premium, 64bit, English
Video Card: NVIDIA® GeForce® GT 420M 1GB graphics with Optimus and TV Tuner
Memory: 6GB Shared Dual Channel DDR3 Memory
HD: 500GB 7200 RPM SATA Hard Drive
Battery: 92 WHr 9-cell Lithium Ion Primary Battery
Keyboard: Backlit Keyboard - English
Bluetooth: Bluetooth 2.0


Sager NP5160


Processor: 2nd Generation Intel® Core™ i7-2630QM, 2.0-2.8GHz, (32nm, 6MB L3 cache)
OS: Windows 7 Professional 64-Bit Installed (64&32-Bit CD Included)
Video Card: nVidia GT 540M 1024MB PCI-Express GDDR3 DX11 with Optimus™ Technology
Memory: 4GB Shared Dual Channel DDR3 Memory ( going to make it 8GB as soon as I raise some money)
HD: 500GB 7200 RPM SATA Hard Drive
Battery: 6-cell Lithium Ion Primary Battery
Screen 15.6” FHD 16:9 LED Backlit Wide screen (1920x1080) Super Clear Glare Type Screen

The Dell was made form Dell.com, and the Sager was from xoticpc.com
They're priced around the same, 1100$.
Which would you get?
Thank you!