[Derbasti]

Does it now support using two monitors with different scaling factors? With display calibration?

This is what is holding me back at the moment: heterogenous scaling is only available in wayland, but color calibration (colord-kde) only works in X11.

I think I'll give Gnome another try this time around.

[ZetaH]

I had the same issue with my 14,0" WQHD (2560x1440) laptop screen and my external monitor. I wanted to scale up only the laptop's screen so that I can read the text on it, but then my external monitor got scaled too large.

After using it for months like that I solved this by simply setting the resolution on the laptop to 1920x1080, and scaling to 1. I felt really stupid after that I did not do this sooner.

[seabrookmx]

That's not an optimal solution though, because you're relying on your screen to do non-integer scaling and you'll have blurrier fonts etc. as a result.

If your software supports non-integer scaling it can render things with that knowledge and give you crisp edges on the edge of text and UI elements.

[ognarb]

Sadly color calibration is not yet available in KWin-wayland. I saw a MR around but it didn't got merged yet. It will probably come in Plasma 5.21.