I'm about to buy a 13 in. Macbook Pro soon but I'm kind of torn whether to get the cMBP or rMBP. I'm gonna do the usual laptop use like surf the web, few powerpoint presentations and word processing. But on March I'm gonna do Full HD video editing using a Canon 5D. I'm only gonna use it for Final Cut Pro X or Premiere Pro video editing just this once or maybe a very few more in the future. With the cMBP I like that it has a 500 gb memory but with the rMBP I like that it's slimmer and it has way faster sdd (I have a TB external hard drive though) and of course the retina display. I'm considering the either of the two 13 in. versions because my budget won't reach the 15 in. MBPs even if they're just a 'few hundred dollars' away lol. Which should I buy?