I have the chance to replace my MacBook Air 2015 11.6 for a Retina MacBook Pro 13.3 late 2013. Same RAM and storage (4gb and 128ssd) Do you think is worth it? For what I've seen the hardware in the rMBP is pretty similar because it's using a Haswell processor, so it's not going to be outdated anytime soon. Is a good decision, considering that I plan to keep it for a couple of years? Need advice.