People will move to whatever is the next trend.
Yes, a 16.9 6.3inch display would be great, or a 19:9 6.4inch with no notch.I don't think I could; equally, I wouldn't want anything larger.
The XS Max hits the sweet spot.
It fits into my jeans pocket comfortably.
I can remember getting a Sony Xperia Z in early 2013; that device was amongst the first to have a full HD screen and it was 5", considered big at the time.
But it had huge, sharp bezels, was the most uncomfortable phone to use ever and was a no-no for fitting into a jeans pocket as I felt like I was getting constantly stabbed by it, especially sitting down.
This. Right. Here. Last year people were talking about how the 5.8” X was the perfect size and the sweet spot. Fast forward a year and those same people are saying how the X/XS are too small and the XS Max is the sweet spot. Since the XS Max is the newest thing people are going to get it to be “in” with the “trend.”
smallerThe XS Max is even slightly bigger than previous Plus models.
I'm reading this tread because I'm thinking about getting a new phone. I know the XS is an upgrade to my X but it still looks like the X. Going with the Max would definitely feel like I got something different but... as someone else mentioned, I'd like the screen but not the size of the phone. I liked how easy it was to carry an iPhone 5 or 6. I'd slip them into my pocket then forget they were there. I notice the X most of the time and definitely wouldn't forget about the XS Max. I really don't want to return the phone if I get it so I'm wondering if I'll regret going big.
FWIW - I usually have my iPad with me or in the car while I'm out. I use that most of the time.