k4j8

As others have said, Nextcloud for files/calendar and Tailscale for VPN is your answer.

Nextcloud can be installed in several ways, one of which is Docker Compose. Docker Compose is flexible but requires learning a bit, although you can use it for most self-hosted software.

I agree with this, the issue may be the packages installed rather than the distro. For a more reliable experience, I like to:

• Use Flatpak instead of the AUR where possible
• Use built-in filesystems and avoid DKMS

I really want this too. Neither Actual nor Firefly III support stocks/funds (open issues for Actual and for Firefly III.

I use GnuCash for my transactions, which I manually export from my accounts as QFX files. Although GnuCash has support for tracking fund values and generating reports, I do this with a custom Python script and Metabase instead.