I swapped about a month ago. I’m running Ubuntu on desktop and openSuse Tumbleweed on laptop; both with KDE Plasma desktop environment, which makes the transition from windows easier. It’s a little bit of a learning curve as the names of software packages are unfamiliar to me, but I’m liking it.
My partner who never even contemplated anything else but windows did some work on my computer and I expected questions and frustration from her, but alas she did what she needed to do and I doubt she even noticed.