I've had every iPhone since the 3G. I've loved them all until my second 5S (the lightning port failed on my first one). I decided to sell my 5S for a M8. I've still got a few days to trade the M8 in for the iPhone 6. I don't really have any problems with Android, and I have fallen in love with the Boomsound speakers, but don't feel like it's as elegant as iOS. The build quality is great on the M8, but I went to an AT&T store and the 6 build just blew me away! Have any of you guys gone from the M8 to the iP6? What do you think? What are the biggest advantages/disadvantages?