I always tell my clients or students that why I choose Mac over PC is because of Mac's reliablity and almost virus free operations. The main reason is of course better graphic displays since I am working in the creative industries - Photography, art, printing, advertising, graphics - all these needs powerful platform to show 'WOW' to the works, so Mac is my choice. Of course, there are more powerful PCs out there but Mac is still my reliable workhorse