I’m about to buy a 15 Pro for Black Friday. I’ve been on a 128GB Galaxy S21 for two years and have never had a problem. I consider myself a random dude user (couple dozen apps, pics and vids of the kids, few movies on the phone to watch without wifi) and I’ve never gotten close to max. I routinely backup my data so I keep my phone light if I can.
Nothing that I can see really. I’m just at the end of my current contract and needing to give my phone back and start a new one. I got my last 2 years ago on Black Friday lol.