I'm a surgeon and used to carry an iPhone and iPad mini (mini to look things up, read articles/texts, show patients graphics, a little bit of EMR charting, etc) and last year ditched the mini for an iPhone 6 Plus. It was nice only carrying "one device" (in addition to my giant 1980s pager) but the thing is, it never really did a great job replacing the mini, was still hard to read articles or texts on. Plus, it made my thumb hurt from overreaching. Decided to downsize to the 6S regular size... But second guessing myself now. Anyone else downsizing? What are your reasons?