For me the three most usable and interesting desktop environments are KDE, Gnome and - of course - Enlightenment. There are other alternatives, most notably XFCE which offers it's own set of utilities, like file manager, widget set, etc. but I haven't used it intensely in years mostly because it's
While Gnome looks most archaic in my opinion but is very well integrated in Ubuntu, KDE is slightly slower but offers a solid framework and a nice default theme. Enlightenment on the other hand offers by far the fasted window manager as well as its own set of graphic and system libraries. I won't go into details regarding Enlightenment, I already wrote enough about it; needless to say, it's my favourite.
Well, back to the main topic. Just a couple of hours after the official release of KDE 4.2 the Kubuntu team already offers updated packages in their experimental PPA repository (a speed which, by the way, reminds me a lot to Gentoo). Unsatisfied as I was about KDE 4.0 and 4.1, I gave it a shot, despite its 'experimental' tag. To my surprise it's a real joy and a huge step towards what I expected of the 4-series of KDE. Until now KDE 4 seemed to be slow and incomplete compared to KDE 3.5, with many feateres missing, such as custom key bindings which I so frequently use to start my most used applications. KDE 4.2 remedied this situation, ships with a brand new theme, a bunch of new desktop widgets (plasmoids), is much faster and I yet have to discover any bugs, not to mention all the bugs and glitches that have disappeared.
I hope the next revision will be as ground breaking.
