Just looked at the new specs. The obvious differences to my maxed out mba 2013 is double the ram (16gb) and double the ssd (1tb).
Losing those few ports I have is a bit of a blow though (but that's long standing gripe with newer mba), and is the one thing holding me back from an upgrade, but the above upgrades are a definite sweetener in the deal.
That terrible keyboard is my only sticking point at the mo. Rumor has it that is getting addressed in the next revision but we will see. Hopefully my trusty 2013 MBA keeps chugging away until then :D
