Hey! Ok, so I'm really having trouble deciding between the 512gb/2.6ghz/8gb rMBP and the 13" 512gb/2.0ghz/6gb MBA. Considerations: I've always used a pro model and I really love the 15" for watching movies/TV, which I do a lot (too much, actually)... Like, watching video on my computer is probably what I do most, besides work with office. I watch a lot of HD content. I do very little photo/music/video editing. This is essentially a desktop replacement for me... It's the only computer I use. Price isn't an issue, it's gonna be a gift, just fyi. ... I know the MBA is probably enough for me, but I feel like going with it when I could have gone with the rMBP is a decision I might regret later on... Do you think there's any practical difference in terms of speed that I might actually see? Any advice/insight would be super appreciated!