Perhaps things have changed. When the iphone was introduced, it seemed like a toy and/or not equipped for professional use (hosted Exchange, security etc). So, I was an early adopter of Android. After 2-3 years of upgrading my experience was always the same...after a few months use the OS seemed to lag, possibly associated with software conflicts, malware etc.
The Android also had so many more configuration options in terms of the GUI. At first this was cool. When having to update phone or wiping and starting over, all of the configuration options became annoying when faced with deadlines and other professional obligations.
I switched to iOS around iphone 4 and have had just about every model apple has released since. Overall, I simply have had fewer headaches using ios.
I am curious if Google has "fixed" the malware, software bloat and system lag that seemed so prevalent in early models.
By the way, I understand that some of use just prefer one over the other as in Chevy vs Ford. My opinion is that it's a tool and I prefer to choose the option that will work best for my business. That could mean the occasional change from one OS to the other.
Jim