I would choose to buy a Mac Book Pro.  Mac's tend to run faster than PC computers.  The Mac Book Pro has a very nice keyboard with a glass button surface.  It also has an efficient track-pad that supports many capabilities.  The hard drive and memory are both sufficient and compare well with PC's.  The only problem with the Mac Book Pro is its price.  It is very expensive, but I would rather have to pay more for a quality computer than get a cheap one.  The extra money is a lot due to an Intel processor rather than the AMD processor in most PC's.  These are the reason I would buy a Mac Book Pro over a PC computer.