Have been using it for 2 months now and am happy with it. I've had to learn some Linux things about various installation methods but that's to be expected having come from Windows - and many thanks to this forum for helping me out.
I use Zorin for browsing along with basic image and video editing. My main use is music production and so far it's been very good. Looks like I made a good choice choosing Bitwig as a DAW when I used Windows, as it works with Zorin without hassle at the moment. No problems with any of my hardware so far.
My initial experience with 18 a few months ago was niggly. But having since installed it on my main PC, a laptop and 2nd PC there is an immediate update that has ironed out the niggles. So big thanks to the developers.
It's just nice to be away from Windows and long may it continue.