I haven't tried it, but I've heard Pop_OS! is a pretty popular distro these days. If you want something really lean and unobtrusive (though you may need more up front setup), you may want to look at an XFCE based distro (my personal favorite).

Just remember, most distros have live usb stick distros so you can always try out a bunch before you decide on the right one for yourself.

Thanks. Pop_OS! is a candidate for testing here already if Ubuntu doesn't work out. I picked Ubuntu as a first point because I grabbed a Lenovo Neo 50s desktop and that supports it out of the box. That will set expectation for hardware compatibility and issues for other distributions or variants.

I like Fedora and Pop_OS! I'd recommend Pop_OS! first for newcomers but Fedora is great for a work desktop if you're reasonably technical and don't mind upgrading at least once a year. Pop_OS! offers an LTS edition so you can stay with a release for several years.