[prmoustache]

Appart from security when using jailed applications for me it is the smoothness.

It is something I didn't really care that much when using X11 or that I tolerated because the alternatives (win and macos) were worse for me from an usability standpoint but once you are used to wayland it is hard to go back to x11 and its occasional tearing.

I guess it is like a lot of things ignorance is bliss. Appart from my smartphone I have never used a screen with a high dpi display so I am fine with 1080p on my computers but it may change the day I switch at least one screen for a 4K display.