Not counting the Steam Deck, since KDE isn't actually turned on while you're running games.
Normally I'm a Gnome guy, but I'm building a tiny low power portable computer and wanting to keep resource utilization low, so I'm investigating other options.
Whatever comes with mint? I had a hard drive die, and my buddy hooked me up when I realized I couldn't read the windows key on the sticker any more. He was going to do some kind of fuckery to let me keep 7 despite that, but he'd been talking about Linux for a few years, so I asked what he thought about that.
He asked me a few questions, about what kind of programs I need to use, and when none of them were a pain in the ass for an idiot like me to deal with, he set it up for me. Told me it was mint, helped me set things up where they look nice and made sure I have what I need. Haven't fucked with anything since, and that was about two years ago.
How does loading up a game through steam work with that? I'm a big fan of Sway (and i3) but I don't use them on gaming focused systems at all, so I'm curious.
Mostly just fine with i3 my experience. Sometimes I have to move the game window to a different workspace if I want to interact directly with steam, or whatever else I have in the same workspace that I launched the game in, because it keeps forcing it self exclusive/full screen. In some instances, depending on the game, that might mess things up (crash, freeze, missing/stuck mouse cursor), but most of the time it works just fine.
Sway mixed with KDE,
games don't really like it and Pipewire doesn't work for video recording for some reason (it has to do with the KDE xdg-desktop-portal) but it's a small price to pay for salvation I guess.
I know Sway is a window manager, not a DE - but KDE applications and services seem to fill the gaps.
They're not necessary, but you won't catch me dead with a GTK file chooser popup open, and I haven't figured out how to set up Ranger to replace Dolphin (nor do I really want to).
KDE currently. Modern GNOME drives me somewhat insane - too “streamlined”. I used WindowMaker for a long time and somewhat miss it, but I’ve had problems with compatibility with some software (Steam).
I use XFCE mainly because I'm running older hardware. But I really do like it. I have been wanting to try out window managers but have just been too lazy... 😂
Xfce might be the choice here, since most of benefits of Wayland won't really apply to this machine (from an end user perspective) and it is relatively lightweight.
KDE Plasma xorg. I use discord streaming quite a bit with friends so Wayland isn't an option and I'm not using a third party discord client since that's against discord ToS.
KDE Plasma is great!
Feel free to keep on trucking with your setup. I’ve been using a different solution for discord streaming and wanted to share in case it sounds helpful for you. It’s been an improvement for me. Your mileage may vary.
https://aur.archlinux.org/packages/discord-screenaudio
Do not use your main account, make another one only for streaming with audio. Works with x11 and Wayland has more features. It’s a slight annoyance to have to connect to a discord chat with a second account but this works really well for streaming. TOS is sustained with main account and you actually get working audio/video streaming with a second account that won’t get banned (been doing this for years) but even if it does it won’t matter because it’s only used for streaming.
Just another option, feel free to disregard if it’s not right for you.
I use mostly KDE plasma, especially for gaming, but sometimes switch to Hyprland for online Pen and Paper, since i prefer the automated tiling when opening tons of documents
XFCE struggled with window management especially when gaming. KDE is too messy and inconsistent. GNOME is just easy, and my wife can use it without asking questions.
No DE. Currently on DWL, but I've used Hyprland, River, Sway, Qtile, SperctWM, BSPWM, XMonad and Awesome (from most recently configured, to the first one I ever used) . I have used both GNOME and KDE at times where I didn't have anything else on the system yet, I've used Cinnamon full time in the beginning, and I use a lot of XFCE apps as a part of my setup, notable examples being Thunar and Ristretto (and I used to use xfce4-screenshooter).
Gnome on my desktop and laptop. I use xfce when working in a vm, because it's a bit lighter (I usually just need a terminal + text editor). I prefer gnome for regular use.
KDE on my desktop, GNOME on my laptop. I like both, but I like to tinker more on my desktop, where I have good internet and can do a bunch of downloading and customization comfortably at my desk. With my laptop I want it to just work (and I hate KDE's defaults) so I use a mostly vanilla GNOME. Also has good trackpad integration so that's a bonus as well.
I did have a heavily kitted out Arch with XFCE on my laptop before, but I reinstalled my OS because something broke and it wouldn't boot and I couldn't be bothered to troubleshoot and just wanted a working laptop lol so I installed Endeavour with GNOME and have been happy
I switched to just using a window manager two years ago, and I haven't looked back since. Currently using qtile (WM written and configured in python) and it was pretty straight forward to install/configure. This is the video that made me want to try it out.
I'm using WMs for 10 years now. Started with Openbox, currently running Bspwm for quite some time. Eyeing on River but not switching to Wayland yet thanks to Nvidia.
No desktop environment. suckless dwm. xmonad breaks all the time, i3wm is a nightmare with its config and status bar that sucks. dwm has problems, it's not the easiest to customise and stuff.
It's fast though, dmenu is the best launcher objectively, the status bar is something you literally just pass a string to via a script in xprofile.
I keep going back and forth between KDE and Gnome. KDE is great on my desktop where I always have a mouse plugged in, but on my laptop I really like the workflow and gestures that Gnome on Wayland has.
Until two months ago I was using gnome Xorg to play my games. Then I bought a second monitor for my games station and I had to switch to plasma Wayland to still use the freesync.
So now I'm using kde plasma to play , but
I still prefer gnome, and probably switch over again after they implement the vrr patch for wayland.
I just stick to Gnome to avoid problems in gaming specifically, but obviously Plasma works great as well on Steam Deck.
You could give LXQT a shot, which should be QT-compatible, and maybe require less fussing with if you do run into an issue. Xfce or Mate might be options as well, but not as lightweight.