I don't know how much of a difference there really is, but it surely cannot be worse than my current phone. It's budget (low-mid tier, and it shows), the camera is far from good, and my OEM's variant of Android has annoying additions that aren't allowed to be disabled. I'm hoping that iOS will be at least a slightly calmer experience, and that the better hardware will do its part to annoy me less even if I'm buying used.