Honestly I switched and came back- android lacks the one thing I need as a smart phone user... Reliability and dependability, yeah they might look great and you can only get optimal use out of it for a year at most now for android shelf life, between the bloatware and lack of operating updates, it's a lackluster. The longest I've kept an android was for a year and that was a galaxy s5 and as soon as that crashed and recrashed thanks to lollipop and Verizon I made the switch back to Apple with the 6.
Which leads me into the biggest reason for the switch is the lack of bloatware from carriers, which means once there's an update all iPhones for the most part get them... How awesome is that?! Can't say that about android phones... Usually after the second operating system update for most they're blah.