What Plasma 6 feature are you waiting for?

Nothing much really. MGLRU was finally added this year to fix long-standing kernel OOM issues. Maybe some TPM stuff in systemd from Lennart. Maybe the pace of immutables will increase but who knows. Despite the occasional regressions am pretty happy with Linux.

Moving beyond linux mint to other distros so I can learn more and have a more customizable linux experience.

I got fed up with windows 10, and then windows 11 pushed me away from ever wanting to use windows again.
Linux mint has been fun but its a bit too barebones when it comes to customization ( though that's one of its strengths since its so easy and straightforward for a longtime windows user to move over to linux)

Also I've had a bunch of trouble with Nvidia drivers and playing new games in 2023, so I'll probably buy/build a new linux desktop in late 2024 on AMD CPU/GPU.

Freesync for Gnome

Just using it like I've always been with as little change as possible.

Apparently theres a "better wayland" already as is -- forgot its name now. I'd love to see it overcoming both wayland and Xorg.