I went from Slackware in 1994 to Red Hat in 1998 to Fedora when they split into Fedora and RH Enterprise. Every 2 or 3 years I will install a different distro in a VM and see "Okay, now I see what it's about." But I have no interest in switching as long as Fedora does everything I need. I don't really understand the people that distro hop. I just assume they are really young and I have work to do and a family to take care of.