Open_Suse

Open_Suse  Tumbleweed Kde Plasma
The Tumbleweed distribution is a pure rolling release version of openSUSE containing the latest stable versions of all software instead of relying on rigid periodic release cycles.
The project does this for users that want the newest, but stable software.
https://en.opensuse.org/Main_Page

Plasma Desktop
 If you are looking for a familiar working environment, Plasma Desktop offers all the tools required for a modern desktop computing experience so you can be productive right from
the start.
Plasma Desktop offers a beautiful looking desktop that takes complete advantage of modern computing technology. Through the use of visual effects and scalable graphics, the desktop experience is not only smooth but also pleasant to the eye. The looks of Plasma Desktop not only provide beauty, they are also used to support and improve your computer activities effectively, without being distracting.