@davidrevoy excellent overview πHave you ever tried or considered opensuse? (Not trying to convince you to use it, just curious if you'd ever tried that)
I've used opensuse since way back at nversion '6', and always found it to be a superb platform for kde.
@ivor Hey, yes, I was an OpenSuse user at one point (but maybe long ago), I always loved the extra admin tools they offer in the Settings to help the user to do advanced administration task with a GUI. I went to their website when I tested the guide for this distro, but I had difficulties to understand how Leap was 'frozen' and how long they would go Plasma5, or if they already ship Plasma 6, etc. This confusion in the communication of their website made me not testing it this time.