I would first try the deb. Pop-OS! is a Ubuntu derivate. And we build at Ubuntu. So chances are that this works already, and is the recommended way. It installs on your OS. When it doesn’t work, then try the appimage version. It is portable across several distributions where a deb fails to work.
And the tar.xz is simply a portable version. It has the same limits than the deb though, it does not work everywhere 🙂
Hope this helps
Kind regards Reiner
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