They are not as dependable as you might thing. Google 'Touch Disease' some estimates put it at 11% failure rate. I dunno.. at least that isn't an explosion.
I'm with Victor... I can't use my 6+ for more then a day or two before I'm back on Android. (I have access to both because I support our mobile infrastructure for my job.) Even though we are probably two thirds iOS, I just can't take it. Sooooooooooooo boring.
I just woke up my Note 5 for now. While I'm not really worried about my Note 7 blowing up, why take the risk when I have a sturdy alternate. I feel for those who don't have that option.