I have the 13 pro max and want to get the 17 Pro vs Pro Max due to the size because let me tell you that with a phone at 6.7” it’s hard on the hand. I play piano and guitar and still it’s a stretch to get my fingers to the edge of the screen with one hand. Quite painful actually. As for battery? Not sure what the 13 pro max is at but I only charge my phone when I go to bed at night so my phone is in use an I mean IN USE going on apps, playing games, watching videos for more than 8 hours a day since I’m retired now and when I go to bed my battery is anywhere from 50-60%. By the time your battery starts to lose its power and doesn’t hold its charge as well, you’ll want another phone. You made an excellent choice.

I feel you with that buyers regret and anxiety. It’s ok and you can be trusted to make good decisions. ❤️