My old netbook just died on me, so I'm going for an 11" MBA real soon. Still in doubt if I should wait for the update or not, but that's a different matter. What do I expect in the update ? I think there's a whole bunch of dreamers in this forum and that the update will be fairly limited:
- most likely 4GB RAM in the base model, I would hope 8GB optionally
- 128GB base SSD, but I don't expect a 512GB option, probably not SATA3
- no HiDPI screen
Why ? Because I don't see Apple making their entire Pro line obsolete. We know more or less for certain that the Pro will be much thinner and will drop the optical drive. If the Air has specs that go into high range Pro territory, then Apple has too much overlap. Now, the difference is clear: if you require an optical drive or dual SSD/hard drives, or more than 4GB RAM, or more than 256GB storage, then the Pro is your choice. If not, you can also pick the Air.
Except, of course, if Apple would drop the Pro/Air boundary and have one single 11-13-15-17" line. But then I see a hole in the high end line-up: would the 15 and 17" versions still allow dual drives (fast boot SSD + large 2.5" for storage), or more and user upgradeable RAM than the lower ones ? This route does not seem probable as it would be more confusing than two separate line-ups.
But if you ask me what I would want, then it would be an 11" with a 1920x1080 HiDPI IPS non-glare screen, a SATA3 256GB SSD and 8GB of 1600MHz RAM with the Ivy Bridge i7 for about the same price as the current 11" i7-4GB-128GB set-up
Something I would also like very much is that Java would support full screen so that I don't have to see or auto-hide the dock. But then I haven't got a Mac at the moment to try out stuff, so I might be missing something.
Peter.