At the end of this month, I will be at 2.5 months completely on Linux. The only thing stopping me was simply not knowing that Steam and Proton existed for Linux. I can play the games that matter to me on Linux. Good riddance to Windows!
Cinnamon, xfce, MATE, Gnome 4 .... I mean you've got lots of choice and Linux keeps getting better all of the time. Fucking supporting Windows 10 and 11 is a goddamned nightmare. I thank baphomet for being able to go home to my own lab and work on BSD and Linux systems. Open source is my sanity.
I'm in the same boat. It was getting to the point where my whole computer would randomly lock up whenever I tried to share my screen on Zoom or when I opened the Windows settings menu. Opening the Start menu could take a solid 30 seconds sometimes.
Then I got an OS notification that was actually an Xbox Game Pass ad and decided I had enough. I installed Linux, and after a few days of distro-hopping I settled on KDE Neon. I WFH from it every day, using Zoom for meetings and Parsec to connect to a Windows computer in the office for work. No issues, except that Proton isn't quite as performant as native Windows.
Three years completely on Linux, because I botched my dual boot and decided to try without the Windows partition and... never had to install it again! Happy user!
Congrats, I think I'm at about 16 years now myself. I can't quite recall where I was when I first tried SUSE and Red Hat casually. It wasn't until I discovered Arch in 2006/2007 that things really took off.
Edit: I clearly can't math today...guess I'm a bit closer to 20 years myself.