I don't understand how so many people want the largest one, even if it's partially inconvenient for the person. Specifically tiny females 5'3" and under trying to use this unwieldy device that is larger than their heads. The .5" screen size difference between the Pro is negligible when you account for the extra weight and size of the Pro Max. Even the regular Pro is almost too big, but I won't sacrifice Pro features for a mini. My hands already start to cramp from holding the 12 Pro for too long because the Pros being made with stainless steel instead of aluminum make them significantly heavier. If I need to do something that requires more screen real estate, .5" isn't much. I would rather jump up to my iPad or computer if that was the case. That was Apple's original issue with going with larger or "hybrid" devices.
I just hope they don't continue the trend of having different features between the Pro and the Pro Max, especially if they are going to add the features to the Pro the following year. It's the same thing with the iPad Pro, but they call both the 11" and the 12.9" iPad Pro. At least the phones have Pro and Pro Max. They should change the name of the iPad Pros to match since the 11" doesn't get the same love that the 12.9" does. It's the only reason I still have a 2018 iPad Pro. I don't like big devices, but that doesn't mean I don't want bleeding edge tech.