I know you are probably looking for MBA vs rMBP specific experience.. But I only used the rMBP so far, altough, I'm going to use a friend's MBA for a day next week because Im a bit 'unhappy' about one thing with the rMBP (UI lag that I experience).
Anyways, here it goes for my experience with the rMBP:
I bought the 13" haswell rMBP, 2.4 i5/8 gig/128 SSD. It arrived on tuesday 29th october. Been using it daily for at least few hours (taking notes in class, watching movies/series,..)
My experience so far with the rMBP:
Pros:
+ really stunning screen, I come from an old desktop pc with TfT-panel screen, so my opinion could be a bit biased.
+ No noise at all, the fans dont kick in that fast. (I havent heard them yet).
+ (probably) one of the best keyboard/trackpad, but air probably wont be much different
+ Great battery life overall. On 75% brightness, wifi off and no backlit, after 4 hours of class I was on 70% battery left.
+ Nice speaker quality for a laptop.
Cons:
- User Interface: I experience scrolling lag on several websites. I experience scrolling lag within office word 2011. Switching between programs and different desktops.
It may not be 'severe' lag, but I notice it. (Keep in mind that I'm a bit OCD, my friend has a 2012 rMBP 13" and he is perfectly fine how the system performs)
- At this time of writing, there is still a bug that 'freezes' the keyboard + trackpad. Apple is aware of this issue, but in my opinion communication towards the users about this 'bug' is poor. If this doesnt get adressed by this thursday, im setting up a return (no replace).
(- The machine can get warm, but nothing too uncomfortable..)
Hope this helps you a bit out.
Anyways, here it goes for my experience with the rMBP:
I bought the 13" haswell rMBP, 2.4 i5/8 gig/128 SSD. It arrived on tuesday 29th october. Been using it daily for at least few hours (taking notes in class, watching movies/series,..)
My experience so far with the rMBP:
Pros:
+ really stunning screen, I come from an old desktop pc with TfT-panel screen, so my opinion could be a bit biased.
+ No noise at all, the fans dont kick in that fast. (I havent heard them yet).
+ (probably) one of the best keyboard/trackpad, but air probably wont be much different
+ Great battery life overall. On 75% brightness, wifi off and no backlit, after 4 hours of class I was on 70% battery left.
+ Nice speaker quality for a laptop.
Cons:
- User Interface: I experience scrolling lag on several websites. I experience scrolling lag within office word 2011. Switching between programs and different desktops.
It may not be 'severe' lag, but I notice it. (Keep in mind that I'm a bit OCD, my friend has a 2012 rMBP 13" and he is perfectly fine how the system performs)
- At this time of writing, there is still a bug that 'freezes' the keyboard + trackpad. Apple is aware of this issue, but in my opinion communication towards the users about this 'bug' is poor. If this doesnt get adressed by this thursday, im setting up a return (no replace).
(- The machine can get warm, but nothing too uncomfortable..)
Hope this helps you a bit out.