I fully disagree on the "much more stable" part of your comment. I can understand why apps crash on Android (different cpu's, memory configs, screen resolutions, software versions, ect) but it's mind boggling that Apple's own apps crashed on a regular basis which to me is unacceptable; especially when there's only a handful of devices to support. Not to mention apps in the App store crashing to the desktop or some apps not updated to take advantage of the 4" display. Stability was the reason for trying out the iPhone 5s but it failed miserably in my case. Maybe it's because I'm a power user.
When Apple updates the screen size again are we going to see apps for 3 display sizes (3.5", 4" and ?") in the Apple store? The idea of that put me over the edge. Apple needs to enforce that better. My only qualms about Android is that the latest version of Android is not running on all the flagships. But if you have a beef with software updates Google has the Nexus series.
How about the App Store itself crashing on the iPad Air?