My bad. I tend not to look at the Apple site too much, as can be dangerous. Infact having done so, drew my attention to their current 0% finance deal !
Depends what you plan to use it on. I had a MacBook Air for work, and found it a bit underpowered at time, once you had Microsoft Office suite open (with Outlook), and the 13" screen was a pain for me. However for light use or if you travel a lot, ideal I'd say.
Macbook Pro higher powered, and...