Hi there! I've got a dilemma that I've been considering for a while. I've started a new job which involves travel. I also edit a few videos, use photoshop and upload to YouTube. However, most of these projects are simple. My Retina MacBook Pro is awesome, just a bit big to take around the airport/hotels. I've also got an iPad Air and an iPhone 6 Plus. I think I've got too many things, and I feel like my system is clunky. What I'd like to do is get rid of the iPad, as I don't use it, sell my rMBP and get the new 2015 MacBook. I'm just worried that the MacBook is too slow. However, I feel that it could help my productivity. I just want to know - 2015 MacBook users - what is the performance truly like? Thanks in advance!