content: I haven't gotten my hands on 23 yet, but Fedora as a distro has been great.  If you compare it to Ubuntu, it's a lot more lightweight while still being feature complete.  Gnome 3 has improved greatly and it's a good desktop environment for task switching and window management.  Fedora is kept very up to date as far as distros go (I think they release twice a year and provide updates in between).  Just don't expect to use it for gaming, since it's an RPM distro and most games on Steam and GOG only support DEB based distros if they support Linux.