Are the CPU, battery life and faster memory upgrades worth upgrading from a mid-2013 MBA to the recently released 2015 model? (Both 13", 4GB, 128GB, stock lowest speeds). Figure if I sell my current 2013 model and buy a used 2015 model, I would pay a difference of around $100.
Edit: I do light photo and video editing and lots of YouTube watching and web browsing
Edit: I do light photo and video editing and lots of YouTube watching and web browsing