I got the 6.7” 12 Pro Max because I wanted bigger text than what the 6.1” 12 Pro offered by default.Im thinking about getting the Pro Max(Will be the first time Ive ever had one Im coming from an iphone 13, I need something with a bigger screen the iphone 13 bothers my eyes just too small and the battery life is horrendous, are you happy with yours as far as battery life, etc
I had been running the 12 Pro Max with the Display Zoom setting to Default.

However, in that setting the text is smaller than I prefer so I then enlarged the text sizing mildly in the Display —> Text Size setting.

That covers iOS text and most Apple apps like Messages and Mail, but not Safari. So for Safari I increased the Page Zoom to 115%.

I find this is perfect for my old eyes.
It turns out this is exactly the “Medium” Appearance setting when you first setup the phone.

Large is unnecessarily big for me but Medium is great.
I got a 17 Pro Max and set it up the same way, and while text size was good, I just found the size of this 6.9” phone cumbersome, at least when there is a case on it. I already found the 12 Pro Max awkward with my small hands but the 17 Pro Max was slightly more awkward.
So, I’ve now gone down to a 6.3” 17 Pro with the same Medium appearance setting and it suits me well.

Actually I think the 6.5” Air is also a good size but I must have those three cameras and two speakers, and didn’t want to go with less battery life than the 17 Pro.