I went from years of Pixels to an S22Ultra. The only hard part was that the app drawer is paged instead of scrolling. I just ignore everything Samsung/Bixby and never see it. Seems fine 🤷‍♀️

To import playlists and stuff mostly. Not required afaik.

QNAP at least used to make pretty powerful NASs. I had one with an older Xeon in it that I bought in like 2015 that at the time crushed Plex streaming. Not sure if they still do, I also moved to Unraid and will never look back, it’s exactly what I need and none of what I don’t (literally, raid. Don’t care about IOPs).

Actually ran Unraid on the Xeon QNAP for a year or so before building my own box.