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.

Gnome. I actually started with KDE. It’s a good DE, but it’s got so many options that I had choice fatigue. I constantly tweaked my taskbar instead of focusing on what I wanted to do. And it was easy to get it to a “looks broken” state

When I tried Gnome, I fell in love with it. I love the unique workflow, lack of distractions, the modern adwaita design, etc. Everything felt so polished

That being said, I don’t like how Gnome devs seemingly can’t agree on anything with other desktop environments. And I don’t like how they refuse to support server-side window decorations. Like, I agree with them that CSD are better than SSD, but it would be reasonable to support SSD for toolkits that haven’t/don’t want to implement CSD themselves, right?

I’m excited for Cosmic. It looks like it combines the best of Gnome and KDE, and the devs don’t have the “my way or the highway” mindset

LXDE/LXQT because I grew up using potato computers and now I can’t stand it if my DE uses more than 2% of my hardware resources

though I am currently using KDE because for fuck knows what reason, Kubuntu is the only prepackaged Linux I’ve been able to get to boot on my weird Samsung laptop and I haven’t bothered to gut KDE and replace it with LXQT yet

KDE Plasma. It came on my steam deck which was my first intro to it, it blew me away and installed it on my laptop and finally ditched Windows shortly after. Works great for me.

Gnome on Nixos I like how standard it is I know what to expect

Was a Gnome user until Gnome 3.

Since Plasma 5, I use KDE Plasma.

I’m just going to share my unvarnished opinions here, I clearly understand that Gnome users feel differently, and that’s okay.

• Gnome 3 performance was objectively worse on every bit of hardware I tried than Plasma. (Unfortunately I had functional gripes with Plasma 4 so couldn’t use it.)
• The years of faffing about I had trying to be happy with Gnome 3 and trying to use other alternatives until Plasma 5 was ready pretty much convinced me of this:
  • Gnome devs care more about achieving their vision of how a desktop should be used than they do about accommodating users who might feel differently. This is my perception, and it’s a deeply held opinion. No matter how strongly you feel I’m wrong, you aren’t going to change my mind. You can come at me if you want, but it’s going to bear no fruit.
  • KDE devs have a vision, but place nearly equal importance on ensuring their users can make different choices if they choose. If this isn’t true, they do a damn good job of pretending it is, and that’s good enough for me. 🙂
• I’m unhappy with the degree to which it appears the Gnome team has actively worked against the ability for users to easily customize, and with various feature removals that at this point are so far in my past that I probably don’t remember the specific things that pissed me off, but I remember their explanations for feature removals being salt in an open wound every last time I cared enough to investigate their stated reasons.

Plasma 6 does everything I want the way I want. I have loaded it (and Plasma 5) on very low end and very high end hardware and found it performant and functional on both, consistently.

You’ll note I don’t claim it to be the best. There are folks out there for whom the Gnome vision happens to be how they like to work, or who aren’t bothered by whatever hoops you have to jump through currently to customize a Gnome environment, and I’m sincerely happy for those people. For them, Gnome is the best.

There are lots of other DEs and of course tiling WMs exist, but it takes me no time at all to have a fresh plasma install working the way I want my computer to work and looking the way I want it to look, and thus I literally have zero complaints. So for the past few years I haven’t even looked at any alternatives. If there’s ever a time that I don’t find the desktop product itself, and the KDE development team’s approach to desktop development, to be absolutely perfect fits for me, I’ll look elsewhere - but honestly probably not at Gnome.

XFCE. Because I’m an idiot, and all my computers are old.

I’m an XFCE guy. I find XFCE to be nice and fast. It’s decently light - not the absolute lightest, but most of its installation size is from dependencies you were going to install anyway like GTK.

For now, it’s still on xorg, but I think they’re working on it.

Xfce

Sway, will try the new cosmic once its in beta

KDE for its Wayland performance and features and occasionally I switch to hyprland if I need a more focused work environment.
In the past I used Cinnamon but it became ever more buggier on Arch and due to lack of Wayland support still it was a dead end anyway.

XFCE. I also like tiling WMs, but I often have to share computers and they are too unintuitive for the rest of the family.

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!<

MATE (prn: MAH-Tay)

because it comes with standard Trisquel and is a smooth DE experience.

Nobody uses cinnamon? Honestly - I really like using cinnamon with Debian. I heard that they promised not to fuck with the UI for no reason unlike… everyone! @Mwa Cinnamon is a fairly nice, easy to use desktop - I don’t really care which is better, but if they change it, you have to re-learn it. Top tip for UI design - don’t think that your users want to re-learn how to interact with your UI - they might go outside, or elsewhere.

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.