I went to the Mac Book for 3 big reasons. First, it is the ONLY laptop with a magnetic, break away power connector. I went through 5 laptops (1 Vaio, 2 HP, 1 Dell) because of the crappy co-ax power connectors that if kicked, ruin the mother board and then the whole computer is junk. The Mac power connector is magnetic and just pops off when pulled, no damage and no computer falling on the ground. Second, it is CNC machined aluminum, not cheap plastic. Third, if you have a iPad, IPhone, etc, it works seamlessly, with no third party programs.