I use Linux as well but I really like FreeBSD for a number of technical reasons. Like the ports collection, the jails, the first-class citizen ZFS.
And Gnome 3 doesn't really have anything to do with Linux. It is also available for FreeBSD if you want it (I don't, I hate the minimalist opinionated design style so I use KDE, also on Linux).
But I use Linux on servers where I run docker for example. It's not about "not using linux".