I used to dual-boot Win10 and Ubuntu because I was giving Linux a go. I've fully moved into Linux now. I use Kubuntu on my work PC, but have started to use my Steam Deck more and more for most things (which means SteamOS).

My Steam Deck isn't what convinced me to move to Linux, as I already was, but it did convince me that KDE Plasma is the best option for people used to Windows.