This is the best desktop environment and I will never switch.

LXQT X11 + OpenBox

Because computing should be fast and instant and you should be able to set keybinds to close windows and maximize them instantly.

When running a 3D video game, steam and firefox on my PC at 1080p as shown in QPS it only uses 3.5GB of RAM out of 16GB and my CPU which is a common quad core only uses 4% CPU usage TOTAL!

With just firefox and steam running in the background with regular usage, the computer only uses 1.5GB and 0.3% CPU usage.

On a fresh boot it's 650mb RAM with 0.1% CPU usage.

This is peak computing, Anything else is bloat.