Well my nexus 4 has a hardware bug that makes it reboot when using snapchat (I think it's something to do with it accessing the camera), but in the past couple of weeks it's turned itself off overnight - so I haven't been woken up by the alarm and have very nearly been late to work.
It can also be pretty sluggish in general and while people say android is quick and reliable now I just don't trust them, whereas I know an iPhone is going to work smoothly.
And I want to be able to replace my point and shoot, and I think the iPhone 6s will have the best camera on the market, right?