OP, I think all your points are totally valid. However you must also point out that the AW features voice dictation and the ability to act on notifications. Those are huge advantages IMO. I also think it's worth pointing out the difference between a buzzing sensation on your wrist versus a subtle tap. I'd prefer the subtle tap. It's a more elegant solution.
I've also read several reviews that say the PT is hard to read indoors. That's a pretty big deal.
I've also read several reviews that say the PT is hard to read indoors. That's a pretty big deal.