Hi Mike,
I'm starting to consider getting an iPhone 15 or 16 pro (16 comes out in September) and use it for most of my photography other than closeups of birds and flowers with blurred backgrounds, which I'll continue to shoot with my Panasonic FZ300, unless the iPhone can accomplish that as well.
I now have an iPhone SE, which I only use when I spot something I want to photograph and don't have a camera with me. Its acceptable is many situations as long as I don't need more than its one focal length.
Do you find a current generation high quality smart phone camera capable of a fair amount of cropping and still maintaining decent IQ?
Any other info on the subject of switching would be helpful as well.
Best,
Den

taken with my iPhone SE (2) and acceptable to me.