yo, I totally feel u! I just picked up the same phone and was sooo worried about the battery health and finding the right stuff to charge it. Honestly...
I went through this last year: basically, that massive 15 Pro Max sensor makes old glass useless. Just sharing my experience with these two: 1. Moment...
ZAGG InvisibleShield Glass Elite - best option for iPhone 13 Pro currently.
For iPhone 13 mini ZAGG InvisibleShield Glass Elite fits best. The design is beautiful The latest technology ensures perfect fit and good protection.