Firefox on Debian stable is so old that websites yell at you to upgrade to a newer browser. And last time I tried installing Debian testing (or was it debian unstable?), the installer shat itself trying to make the bootloader. After I got it to boot, apt refused to work because of a missing symlink to busybox. Why on earth do they even need busybox if the base install already comes with full gnu coreutils? I remember Debian as the distro that Just Wroks(TM), when did it all go so wrong? Is anyone else here having similar issues, or am I doing something wrong?
Or there is OpenSuse Tumbleweed which is up to date, and stable...
Stable, in this context, just means "point release". If you meant "doesn't break", that describes most rolling release distros.
...unless you've used KDE in the last month. Holy cow, just let me alt-tab into a fullscreen window without throwing a fit.
Tried the Tumbleweed. It's anything but stable.
As someone who has used it for a few years. Incorrect. I had one upgrade issue (from KDE 5 to 6). Other than that. Smooth. For the Plasma upgrade, just change to default them before upgrade and upgrade from command line, not terminal window.