Keeping the PRO MAX model for sure I love the screen size. PRO model might keep it for back up 🤷♀️
If I was you I would return the Pro model and keep the pro max model. More screen, more battery life, better cameras and so much more.
It's gonna be a rough decision for me because I'm quickly being reminded of why I gave up on my iPhone 7 Plus back in the day. I have small hands and I always had to use two hands to text with that phone because I was always worried about dropping the phone if I tried to text with just one hand. My 12 Pro Max is quickly reminding me of those days.
However..... I love silver phones and I have always chosen this color since who knows when. I wasn't able to find a good, white translucent colored case on Amazon that I liked or wasn't too expensive. So I had to settle for a black case on my 12 Pro which I was bummed about but oh well. But I found the perfect case for my 12 Pro Max that I'm liking a lot. This silly reason alone might just push me in to keeping my 12 Pro Max. Better battery? Better camera? Better screen? Those reasons aren't enough for me. But having the right case? That could be the reason! lol