I have been super happy with the switch. The biggest benefit is the better battery life when nothing is constantly reporting on you. I have not used the google play store at all & have installed everything via Aurora or Fdroid. I was already using social media in the browser, but Amethyst is so great that I use Nostr almost exclusively. Still have some need for facebook market place tho.
The built in autocorrect & spellcheck was a total dumpster fire, & editing was almost impossible. Turning it off solves the problem, no big deal when most apps have spellcheck anyway. Results in quite a few left out letters or misspellings on Nostr unfortunately.
The only other drawback is image & media management. Android will change where stuff is being saved & create new folders seemingly at random. No idea what to do about that at the moment. It's not imposssible to navigate, but it can be annoying. I leave the file system folder on my main screen because it is needed from time to time.