OpenSUSE acronym (Software und System???Entwicklung ???Software and systems development???) It is a german-based operating system, and you all know german quality is astonishing.
OpenSUSE is not popular around the general user because it mainly focuses on Enterprise and It sponsored by SUSE Software Solutions.
If you purchase tuxedo computers, you will receive openSUSE preinstalled to use In some of the models you need to upfront ask for openSUSE to get Installed.