My top priority for a desktop is stability, which puts Gnome squarely at the top of my list. Gnome may not get features first, but they’ll do it right in the long run.
The go-to meme is VRR on Wayland in Gnome, which is taking forever with a major roadblock being how the cursor is drawn on screen. KDE has VRR support now, but (surprise!) it doesn’t work properly when a cursor is on screen. So you can either have no implementation or a broken implementation. I don’t mind Gnome choosing not to ship a half-working feature. I also understand the KDE team’s decision to have something in place for some use cases even if it doesn’t consistently work, but that’s not what I personally want out of a desktop.
Both KDE and Gnome are fucking amazing projects, this circle-jerk of “gnome bad because development slow” is a waste of time. Let’s spend more time bullying Microsoft instead. Have any of you used the Windows desktop environment recently? It’s fucking trash.