It's been working pretty well, but I might have to give this a try to compare. Although, it's not clear from the GitHub README or the Apple App Store listing if the mobile app allows you to download music for offline listening.
I think you were talking about Blackcandy in the second paragraph, but just to be clear, Plexamp does allow downloading for offline listening.
I point DNS records on my personal domain to tailscale IPs so it some subdomains can only be accessed when connected to tailscale, I can do app.mydomain.com etc without exposing anything online.
- Cloudflare tunnel for public access
- Tailscale for private use and sharing over WebDAV
- Nextcloud for general file management
- Jellyfin for music and video streaming
Nextcloud's WebDAV has issues with filenames or at least how it works. A large amount of files in non-'standard' characters wouldn't show up, so Ampache/Subsonic wouldn't work. This is why I tried Jellyfin.