I lived in the Google/Android system for years. It was non-stop frustration and I'd never go back. Google was very inconsistent about OS updates and which hardware would be supported. Once they released an update, my carrier might take months to approve it - or in many cases, never did. The phone manufacturer (I had phones from all of the major manufacturers) were very inconsistent with their firmware updates. And apps, well, it was the wild west. Things would have to get really bad with iOS before I'd even think about Android again. Honestly, if I had to leave iOS, I'd probably go to a Windows phone and a Surface.