Performance-wise the Pro is no different than the MBA or any other ultrabook, so it all comes down to the form factor. For portable (especially lap) use the com

Performance-wise the Pro is no different than the MBA or any other ultrabook, so it all comes down to the form factor. For portable (especially lap) use the combination of kickstand + type cover makes typing a bit more difficult than a normal laptop, but on a desk it works pretty well. There are two caveats though: the relatively small screen and fixed kickstand angles (now there are two different angles but obviously still not as flexible as a notebook). It only makes sense if you expect to use the tablet/touch features a lot, in addition to the traditional desktop. I plan on getting one mainly for the digitizer to take notes, so having a full portable computer is a nice bonus and justifies the price since I currently don't have a notebook.