So far I've been a happy user of Ubuntu 14.04 LTS. It "just works" for the most part, and allows me to focus on other stuff. But sadly I can't say the same for the latest Ubuntu LTS (16.04). Showstopper bugs prevented me from booting the DVD in the first place. Once that was worked around, the Live system failed to even establish a standard DSL connection. Instead of spending another day working around that one too, I'm back with 14.04 for now. Ubuntu stability seems to be slowly worsening, which is sad because they are the only big player with a major focus on the desktop. Fedora is a testing ground for a server focused OS. Debian does it all but lacks that final 5% polish. OpenSUSE might be my next stop.