I had a 2011 15" MBP with Radeongate haha. Yeah that was idiotic of me, I meant 2013, the latest model currently released.
I currently don't have the computer in my possession to check, but I definitely will come Monday when I pick it up. So battery cycle is right out of the box, so perhaps 1. As for Applecare, I'm going to assume that it will come with the standard 1 year with the potential to have AppleCare on it, or perhaps it will come with another 3 years of Applecare since it's a new machine.
My question is, is it foolish for me to sell this rMBP for a MBA? My friends believe it is since this is the best money can buy really. But $900-1000 extra in my pocket + a laptop more suited to my needs seems okay too.
For more information, I am a rising senior at a university studying computer science. Reason for why I prefer a 13" MBA i7 8GB of RAM and 512GB SSD is the battery life, portability, and lack of heat. I won't be able to use this rMBP on my lap, carry it on long flights (that I do take since I'm out of state), or lug it around everywhere. I also don't need the power (other than a little gaming here and there SC2/Diablo 3/BioShock Infinity) and I have a 24" external monitor to code on.
The rMBP is a very different computer from the 2011 MBP. Just by the way, selling this computer and getting a maxed out MBA will only put about $450 in your pocket. The power of the rMBP vastly outweighs the cost difference. Obviously, if you need the portability then go for the MBA. I have a baseline 2014 MBA and I am really happy with it, but I paid $700 so I am not expecting rainbows and unicorns to shoot out of it.
As a senior at university, I could not justify getting a maxed out MBA. The MBA is just not worth $1750. The only reason you would get one maxed out is if you were constantly on the go, moving large files, making money from it. I don't know what sort of work you are doing in your upper division courses, but especially with computer programming, I feel like you will most likely need either a baseline MBA or a desktop-replacement laptop. The great thing about the rMBP is that it comes with a gtx 750m, which is by no means the best graphics card out there, but for 3D graphics work it will compute 7-10x as quickly as the HD 5000. The processor is hugely better, assuming the programs you work with utilize all 8 virtual cores, and 16GB of RAM will help when compiling large files.
If you don't think you would use that sort of power, then don't get it. And a maxed out MBA is probably overkill as well. You should look into getting a baseline MBA. And yes, I mean the 4GB/128GB SSD model. You can spend 700$ on a new MBA, which will really work fine as long as you aren't using VMs or compiling large files on a weekly basis. Or you can spend 1750$. That is exactly 2.5x the cost, and for what? You get a larger SSD, 8GB of RAM, and a slight processor bump. Do some people need the bleeding edge pumped out of a 2.96 pound computer? Sure, but they are making 150k a year off of it and getting a new one every other year. If you are looking to get the shiniest, best machine, just get a baseline computer every two years instead of maxing out a computer every four years. There are hugely diminishing returns on these machines as you move up the price scale.
TL;DR: If you do not need the rMBP, you will be fine with a baseline MBA. If you really think you need the maxed out MBA, you probably need the rMBP. And honestly, the 15" rMBP is not that bad. If you survived with your 2011 MBP, it will be a lot easier with the rMBP. The 15" rMBP weighs less than the old 13" MBP and will only heat up during intense tasks (like any computer, including the MBA). It is still probably not the best for an airplane, but unless you are commuting, I don't think it should be a deciding factor. Just something to think about.
Matt