Those who are more experimental should also be considering OpenSUSE Leap. Not nearly as big as CentOS, Debian, Ubuntu, but for their size it is a valiant attemp

Those who are more experimental should also be considering OpenSUSE Leap. Not nearly as big as CentOS, Debian, Ubuntu, but for their size it is a valiant attempt at open source enterprise Linux. Just be aware that the default filesystem is Btrfs, and most users will probably want to change this.