Linux

I use DWM in place of a window manager because I love the lightweight, minimalist base, and i like to customise my setup very finely. (I use Arch btw)

I gave an original Surface Pro tablet and I use Ubuntu's Gnome on it. It's perfect for tablets I find. Not so great for desktop PCs.

Plasma.

When I try Gnome, within a couple minutes I encounter the Save dialog that defaults the cursor to the Search field instead of the Filename field, and the top of my head goes spinning across the room, and I uninstall it.

trinity because it's lighter than almost everything else while having more features than almost everything else

I used enlightenment for something like a decade. When Gnome hit the big time I used Gnome because it looked Nice and was very flexible. I went back to Mac and Windows Land for a bit, when I came back I went Gnome again. I just screw around for a day looking and picking plugins and fighting with it to get it exactly how I wanted it. After fighting with one of the older plugins that mustn't doing what I wanted to do I saw somebody mentioned using KDE. I tried KDE and sure enough every single thing I was plugging the hell out of Gnome for was a default setting in KDE. I'm currently running Plasma. I must say that Cinnamon's not bad either.

Long time i3 user, recently switched to Hyprland+Wayland. I just don't like mice, don't enjoy using them, and I find the snappiness and responsiveness of keyboard-centric workflows very fun and enjoyable.

I am a software developer, and I am very impatient when it comes to my tools: I like my feedback cycles and interactions to be as tight as possible. This limited study from 2015 showed that developers, on average, spend ~26% of their productive time on stuff that is not related to either code editing or comprehension, including 14% spent on UI interactions. Tiling window manager allows me to streamline most of these interactions through hotkey bindings and shell automation, >!so I prefer spending literal months polishing my dotfiles instead!<

Gnome.

With NoMachine to my Windows Host, hot keys go to the host as intended.

Rustdesk can't do it in any config and they don't care at this stage.

Sway on a chromebook with 4gb ram, sway on thinkpad t430, xfce on my gf's laptop, and gnome on my gaming rig that will go soon either cosmic or just sway. For me sway is thewinner. Sway with me... Marimba... Lalala

Edit: also gnome on the kichen pc with touch. Gnome is the only one that works fully on touch.

Enlightenment. It's pretty and really fast. Of course you can't complete with the speed of tile wm. But their development speed is so slow....

None. Openbox WM with Tint2 as a rudimentary system bar, Rofi as launcher.

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!

KDE, because despite my bitterness for the loss of Unity 8, I know it's merely nostalgia for me. I want something I feel like I can make my own without too much difficulty.

KDE Plasma.

GNOME kind of looks nice but is too strict on customization.

Used Mint with Cinnamon for a long time, but always wanted to try KDE after distrohopping a bit. Had it on when I switched to Arch, but didn't like how slow it felt on my old laptop so I tried LXQt and then XFCE. I wanted a modern lightweight environment with Wayland support, but I'll have to wait for it to be implemented. In the meantime, I riced my XFCE just how I like it, and I really like how complete and responsive it is.

KDE Plasma. I like having a familiar start menu and keyboard shortcuts

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.

OpenBox but that's a window manager, not a DE.

Usually KDE, but I'm messing around with qtile atm.

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

Typically I don’t use a DE. I’ll go for dmenu + dwm usually if I only want a WM. I find the default bindings and behaviour for the tiling is the most ergonomic when comparing it to other WMs like i3.

When I do have to get a DE setup then I’ll use XFCE because I like how it stays out of the way and I find it easy to customise.

I use hyprland with KDE as my fall back.

My hyprland config is 95% stable but some apps give me a hard time, so I'll just run them in KDE.

I find KDE just works. With a baby, things need to work more often than not.

XFCE.

I recently switched to it after a year or so with KDE. Deff see some improvement in terms of battery life with my laptop, but I'm still not used to the lack of WinKey+Num shortcuts (I'm aware of docklike, but I need labels for open windows).

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

Plasma, because I want things to Just Work(TM) and the customizability and modernity are neat. I like right click --> pin to top/bottom as well.

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.

KDE Plasma because I can make it look, feel and work mostly like Windows. I have to use Windows at work and don't want to have to think too hard about differences between computers I use at work vs. at home.

Gnome on one machine, LXDE on another.

I use Gnome on my main laptop, a Thinkpad P50. I bought it with a dock thinking I'd use it at my desk and on the sofa but it's a bit of a beast so that stays on my desk and I use an L440 with LXDE on the sofa. Considering trying LCARS on the sofa machine.