I'm in the market for a new laptop and I've narrowed it down to two models. One has Intel HD Graphics 3000, a Core i5-2430M and a 500 GB drive. The other model has an NVIDIA N12P-GV which I read is the same as the GT 520M, a Core i5-2410M, a 750 GB drive and is $30 more. Other than that the two are identical. I will do mostly email and web browsing with some light gaming such as Portal, Starcraft and Skyrim. Is the $30 more model worth it even though the CPU isn't as good?