Hybryde Fusion distribution offers 11 desktop environments (Based on Ubuntu)

Hybryde Linux is an Ubuntu-based distribution for the desktop. Its most unusual feature is an option to switch rapidly between multiple desktop environments and window manager without logging out - the list includes Enlightenment 17, GNOME 3 (GNOME Shell and GNOME 3 "Fallback" mode), KDE, LXDE, Openbox, Unity, Xfce and FVWM. This is achieved via a highly customisable Hy-menu, which also allows launching applications and configuring the system. All open applications are carried to any of the available desktops. The system offers an interesting way to work fluidly in a multi-desktop environment.

"After more than five months, we have a new concept: HY-D-V1 (based on Ubuntu 13.04) which is a new paradigm for the desktop. It works with web technologies. This new version, Hybryde 'Fusion', includes HY-D-V1 which has been created for artists and users who want to transform their desktop into an artistic tool and for those who want to play with graphic effects. That's because Linux users are not merely professionals and because computers are not reserved to business use alone."