Last week I install Debian Unstable on my test machine and as usual, I try new software as well. I find it useful to try other things, because you never know what might end up being useful. In this case I decided to try LXQT as my windows manager and the Brave web browser. None of these things were life changing, but rather mildly interesting.
Ubuntu at its core is based on Debian Unstable, Cannonical grabs Debians development branch, fixes some bug, picks out some reasonable defaults for installed software, adds some shine and calls it a day. I make this sound cheap and easy, but it really isn't, Cannonical does a real service to the Linux community by providing a stable new user friendly distribution. I personally use because it just works. Debian Unstable is not too unlike Ubuntu once it is installed. I update the system in exactly the same way, I have access to exactly the software. The only real difference is, with a default install of Ubuntu I can expect most of the software I use to already be there, with Debian I have to install it after the fact. This is not a big deal for me, because I know what I need and can crank out a script to finish installing everything. For a new user this would likely be a challenge. Otherwise, I found the experience to be or less the same.
LXQT was a bit of a challenge. Mate Desktop is pretty easy to configure, generally I have what I want in 2 minutes on a fresh install. LXQT does not have the easy to configure interface and I had to dig for things, even adding a launcher icon to my taskbar was way too many steps. It is also mildly annoying that it does not automatically enable wireless networking on boot up, I am sure there is a place to change this, I just have not found it yet. The big draw here however is just how light on resources this window manager is. As I have said in the past, Mate on a fresh boot up takes up more than a GB of RAM and once I start opening applications, that can quickly build up to 5 GB. I have a 16 GB machine as my daily driver, so this is not really much of a problem, but if I were using an 8 GB or god forbid a 4 GB machine, this would quickly get get tight. On boot up LXQT takes up around 250 MB and even after I start running applications, does not seem to exceed 1 GB very often. It also does not seem to eat much CPU time either, which is a nice bonus. The affect all this has is a much more responsive system, even large bloated applications like Firefox feel snappier