If I used a windows machine this is the one I would buy (Don't panic, I'm not changing teams anytime soon!).
The Surface Pro 3 features a 12 inch screen making it the perfect in-between device for those who can't (or don't) want to buy a laptop and a tablet.
While I can see this being a successful product, I've got to say that I find it hard to use even a full size iPad (9.7 inches) now that I've been using my iPad Mini for so long.
Check out the launch video below: