Because of its limited storage capacity and Apples horrendous cost for upgrades, it was very close to being replaced, at least until OWC contacted me a week ago asking if we might like to review their latest 1TB Aura PCIe SSD replacement for mid-2013 and later MacBooks. It is not so much the product as it is internal decisions on build that bothers me, my present MBA being the longest I have ever kept a laptop, eliminating any question whatsoever of product build. Considering my rather vocal opposition to Apple’s products over the years, it’s somewhat amusing that I make daily use of a 27″ iMac, MBA and new iPhone.