For me, it was either a top of the line 2011 11" 4/256 or a 2012 11" 8/128, and given my limited budget and desires I went with a 2011 model. If I went with the 2012 model, the 4GB upgrade is a no brainer, but if I also want a 256GB drive that'll push it out of my price range. USB 3.0 and HD4000 would be nice, but not nice enough to warrant the price difference. I already have a thunderbolt drive, so USB 3.0 was useless to me. I knew I wanted to dual boot and install a few games on Windows 7 so extra internal storage is top priority for me.
Considering I got the top spec'ed 2011 11" at clearance price $1086 it was a pretty damn good deal that met my needs, only took me a couple of weeks of trial and error to realize and come to my senses that I don't really need to have the latest and greatest. Practicality won over.
Reason why I love the 11" so much is it's very similar form factor as the ipad, just as convenient, just as light, and just as portable to bring with me every where. I could carry both and it wouldn't seem like a hassle at all and fits easily in my man purse 😛