I'm thinking of just getting the 13" rMBP. The performance is just not up to par. Curious how the 1.3 ghz model fares. Given that I'm only going to be using this at home, the portability factor isn't as useful as I thought it'd be. It's a really freaking tiny computer. I'll use it for another week or so and decide whether to exchange it for a 13" pro instead.