Life with iPhone is splendid, no real complaints.
There was a near miss as mine broke the other day and had to take it in to the Apple Store — things went pretty smoothly because I’d bought ProCare a while back, but I would imagine that had I just dropped $600 on a phone which broke within 2 months of owning it and walked into to be told “There were no more appointments, try again tomorrow,” things would have been suboptimal for everyone involved.
One nice improvement would be for Apple to allow you, when connecting the phone to the Mac, is to be able to use the speakers and the onboard mic as outputs and inputs on your Mac. It’d be so much nicer than constantly switching between two sets of headphones throughout the day.