Portability, since the switch is a bit smaller and battery life is solid.
Other than that, Steam Deck is a beast. For me that’s not worth having a switch. But whatever suits your boat. In the end we are all gamers and I respect all the various possibilities.
ReadyMedia (formerly MiniDLNA) works fine for me as a container via podman on a raspberry pi.
podman run -d --name=minidlna \ --net host \ -v dir/to/music:/media/audio \ -e MINIDLNA_MEDIA_DIR_1=A,/media/audio \ -e MINIDLNA_FRIENDLY_NAME=Music \ --restart on-failure:3 \ --platform linux/arm64 \ docker.io/vladgh/minidlna:latest
No http interface though for playback. Still very simple and does the job for me.