My Mac is also on Sonoma. I'm sure there are some incremental features that I would appreciate, but I'm always worried about what's going to break or be worse with the next OS update.

I'll update my phone because iOS jumps are bigger in terms of functionality. But 14 years in, OSX just doesn't have a lot of new bells and whistles that I care about. The last time I updated, I was only excited about getting Sidecar functionality so I could dual-screen onto my iPad. When a minor feature like this is the most memorable, that's saying something.

I think the only thing that would get me to update would be notable AI improvements. But seeing what I've seen of AI on iOS, I'm in no rush.