No. Never used it. Had a previous version installed to test it. Beautiful distro with unique features but not my thing. Deepin 25 is still in alpha. I think Kubuntu is a solid choice. If you want KDE desktop you could also have a look at Fedora KDE which I'm using and I'm very happy with it.
Discussion
Had an Asahi install on Mac which Fedora KDE, I liked it…. But I seem to have slightly bricked that mac with my shenanigans! (In for repair).
I’ll put all 3 on a stick and see where I end up. Cheers!