I entered the Apple ecosystem with the 12 mini and really liked it. I just upgraded to the 15 pro because I got tired of the small screen and WOW it’s the best phone I’ve ever owned. I love the smooth ProMotion screen, I really missed the high refresh on my Pixel 4. I love the macro mode for photos. And the Dynamic Island has really grown on me, it’s such a cool QoL thing. So I’ll say this generation is my favorite!
WiFi is fine for 99% of apps. Occasionally I’ll have to reboot my router to fix buffering issues or run a cable across the floor but that’s extremely rare. Only ever happens with the live tv apps. If you happen to use Spectrum Stream don’t even bother with WiFi. Idk what is wrong but it straight will not play anything without huge drops to like 320p and buffering all the time unless you are wired. Fubo has been 98% better.