Hey guys.
I'd love to get some help and opinions about which one of this 3 laptops to buy.
I need it for video editing. software like Premiere and After effects, and also Photoshop Illustrator.. Basically the productions premium cs5.

Obviously I'd like it to run as smoothly as possible, considering that sometimes more than 1 software is open.

MSI GX680 640GB 2.2GHz "15.6

Dell Inspiron N7110 i7-2670QM "17.3

Asus K53SC i7-2630QM 2.0GHz

I will really appreciate a quick answer, because I'm in a hurry to buy the laptop.
Thanks a lot!