I’ll go first, I took my mom’s college textbooks which came with discs for a couple distros and failed to install RHEL before managing to get Fedora Core 4 working. The first desktop environment I used was KDE and despite trying out a few others over the years I always come back to plasma. Due to being like 12, I wanted to run my games on it, and man wine was not nearly as easy to use (or as good) as it is nowadays. So I switched back to windows until around 2015 or so when I spent the next few years trying to replace windows as much as I could. Once valve released proton, I switched fully and have t looked back, unless my still there windows partition tries to take over my computer when I restart it at least.
My first experience with Linux was in the mid 80s when I was in the service working with AT&T 3B20 and Sperry UNIX servers as an admin. I enjoyed just about every aspect of the OS, but most government, contractor, and civilian jobs required desktop software that Linux either couldn’t install or the open source equivalent just wasn’t good enough.
Over the many, MANY, years I have kept experimenting with the various desktop environments, but with my current job a large percentage of our servers are Ubuntu or RedHat Linux (although we’re being forced to migrate to Windows Servers for many of the same reasons yet again).
That being said, with the ability for many Microsoft Office365 products working well enough as web-apps, my home laptop runs 100% KDE Neon, and with the exception of needing a couple Windows-only programs (which no longer runs on Linux) I’d probably be running KDE Neon on my work laptop as well. If I can ever get Cisco ASDM to work with Wine and/or Bottles, I will be switching over soon after.
The DEs in the last few years are light years ahead, and I am personally very impressed with just how smooth everything works. My hope is to get back to a semi-40 hour work week in a few years and help contribute - not as a programmer, but perhaps as a QA tester or the like.