Linux

KDE, because it has all the features I need and also because I love theming and while QT apps can be themed pretty easily, GTK theming is somewhere between being absolutely horrible and non-existance.

I have an i3 and a hyprland installation.

I like tiling wms but Wayland still has some annoying issues so I like having the more stable i3 installation on my main computer.

XFCE, lightweight and has a terminal. 's all i need when i'm not trying out something like xmonad.

these days Hyprland but previously i3.

i basically live in the terminal unless i'm playing games or in the browser. these days i use most apps full screen and switch between desktops, and i launch apps using wofi/rofi. this has all become very specialized over the past decade, and it almost has a “security by obscurity” effect where it’s not obvious how to do anything on my machines unless you have my muscle memory.

not that i necessarily recommend this approach generally, but i find value in mostly using a keyboard to control my machines and minimizing visual clutter. i don’t even have desktop icons or a wallpaper.

Gnome on laptop, KDE on desktop. I go back and forth with those DEs.

TDE. Functional, stays out of my way, but still reasonably full-featured. The development team is dedicated to adding useful features while keeping the original look and feel, so I don't have to go hunting for settings that have inexplicably moved or changed defaults every time I update. It doesn't support Wayland, but I'm Wayland-neutral (that is, I have nothing against it, but I have nothing against X either).

xfce4. Stable as hell. X11. Can move windows around using just some keypresses.

Anything I need to actually write code on, Gnome, because I'm addicted to mac-style gesture controls, but hate the holier than thou design philosophy Jony Ive bullshit; anything casual, KDE; but I am planning to try out Cosmic on something soon

none. you dont need a DE, you can just run a tiling wm and some terminals...

I settled on Cinnamon after jumping around a bit. I do still like Gnome though even if both are fairly bulky DEs.

Gnome 3 is pretty great

Currently, Plasma. But I have ADHD a bit, so I’ve gone back and forth between that and Gnome mostly. I do like Cinnamon and I really want to spend time with Xfce and maybe others just to see what feels most comfortable right now. I’m trying to go for keyboard comfort these days, so we’ll see where I land at some point!

I recently made a new linux install (to replace my constantly breaking, likely due to my own doing Manjaro install). I went with Cinnamon initially, but in order to try out Wayland, I moved to KDE plasma.

I'm on NVidia, with two different resolution screens. Which causes occasional problems. But overall it's fine.

GNOME because it's the only good option that looks modern and has proper development. Excuses of KDE fanboys that GNOME team makes weird decisions are not accepted.

KDE Plasma on all my computers and also as desktop mode on Steam Deck. because it supports the latest technologies especially when it comes to graphics (HDR, VRR) also has best support for Wayland and multi-monitors. It looks great out of the box and it has a lot of features out of the box and I do not need to battle with adding some extensions that break with almost every update. KDE Plasma is also the most flexible desktop and I can set the workflow really to fit my desires and I can actually set many options and settings. And despite all these built-in features and configurability it still uses very few system resources and is very fast and smooth. Oh and the KDE community is one of the most welcoming I have met in FOSS world, and they listen to their users instead of the our way or the high way mentality I have so often encountered in GNOME for example. So yeah TLDR KDE Plasma is the one I like the most of all in the industry, even when compared to proprietary closed alternatives.

Xfce. Partly because I've used it for a long time, but mostly because it does what I need it to do and little else.

Cinnamon. Desktop environment peaked in the Windows XP/Gnome 2 days and everything else is just change for the shake of change. :C

My only annoyance is lack of Wayland support. Tried out cosmic, but it doesn't have the Windows XP/Gnome 2 style window list.

Screenshot for anyone interested:

At the moment, my main machine is on KDE because it has very good Wayland support and isn't Gnome. I prefer Cinnamon

Budgie, because I like the way it looks.

My favourite that I use lots of places is Gnome. Love using it. Use it completely stock.

I also use KDE, which is fine, but I don’t much care for it, I always find it to be buggy and unreliable. Could well be pebkac errors, but I’ve seen it across multiple machines over the years. With this said I still use kde on one machine.

I also use sway. Which is a wayland window manager. I find it very good. I’ve heard that hyprland is also good, but I’m not looking to mess with a window manager, I just like it to be simple, so I’ve not really tried it.

Hyprland on my desktop

GNOME on my laptop

I really love both esp after KDE 6. But I use Gnome, KDE treats multiple monitors as separate entities I find the bugs distracting and there's only so much customisation I need. I slap open bar on and get to work.

COSMIC. I was using Hyprland before but I wanted to try the alpha. I found it stable enough for my use-case so I stuck with it

Am I the only one on here using Budgie. I just feel more comfortable with the workflow using Budgie.

KDE Plasma

It was what came on the steam deck lol

I use Gnome, but I just wanted to say Cinnamon is fantastic (probably my first choice if I weren't on a laptop)

After trying mostly everything, I always come back to my "custom desktop": (openbox + xfce4-panel + thunar + xfce4-terminal + dunst) .. for the last 15 years or so. It doesn't get in the way, is fast AF, it takes very very little ram/cpu (4.5 Mb !!) and it has everything I need (even tiling via keyboard). It's VERY customizable and it does as I tell. No crashes, no weirdeness. It just works. I will probably move to labwc in a future, just because.. wayland. And now I'm about to use it on a steam deck... it's gonna be fun.