I currently have the 13-inch rMBP Late 2013 and are considering replacing it with the new 13-inch 2015 model. But is it worth replacing it now or do you guys think that it's better to wait a year for the Skylake model and a more substantial boost in performance (especially iGPU)? Until now the Late 2013 model has worked fine - I primarily use it for web and app design in Photoshop/Illustrator and only do some basic 2D animation in Edge/After Effects. And of course browsing, music and movies etc. Would you replace it with the new model or wait a year for the Skylake model?