Kubuntu is an official flavour of the Ubuntu operating system which uses the KDE Plasma Desktop instead of the Unity graphical environment. Developed by Canonical Ltd
License: Open Source
openSUSE is ideal for users seeking a stable and customizable environment with a strong community, while Kubuntu offers a user-friendly experience with a focus on multimedia and gaming. Both distributions leverage the KDE Plasma desktop, but they cater to different user needs and preferences.