I really don't care at all about phone models, I just want software to launch quickly.
Waiting 15 seconds for a simple app is just infuriating in this day and age. This is mostly on crappy app developers, but a lot of that falls on Apple for not having a rating system that encourages basic good app behavior.
Every bad app that I encounter, which sends advertising notifications, takes a long time to launch, etc. is dominated by 5 star reviews, somehow. The whole ecosystem feels broken.
(And I'm also really offended by how ugly, unpolished, and broken the Tahoe visual style is on iPhone. The whole thing feels like a buggy beta, something completely unworthy of Apple of the past. That it's still not fixed is an indication of the Apple of the future, unfortunately...)
Maybe you need a new phone. Or a faster internet connection?