Dell vs Asus

Hi, I am deciding between a Dell XPS15 i5-6300HQ and an Asus N551VW i7-6700HQ. I was originally set on the Dell XPS 15 but some research made me stumble upon the Asus which seems better in many ways, as well cheaper! Dell XPS 15 - 6th Generation Intel® Core™ i5-6300HQ Quad Core (6M Cache, up...