Yet another Linux distro. Compared to Debian or Ubuntu
Defaults to BTRFS with snapshots for / so you can rollback disasters (hopefully I will never need this!).
Really good control panel - you can configure services, firewall, hosts file,...... everything really.
The control panel can run as a "console GUI" - i.e. like aptitude with menus and a full screen UI. Not a feature I have used
KDE gets equal support
A bit harder/geekier to install, set up and maintain
Less software than Debian or Ubuntu