I'm in the new digs and it is different, sort of, kind of. Ubuntu has one philosophy and Red Hat has another. Ubuntu has become the base for many versions of the Linux OS to meet the criteria of different user/development groups. Including a Linux version that has all free software. For sure this is the philosophy of Red Hat concerning Fedora OS. What does mean to the user? Some very handy programs are not free in terms of license, or are free yet owned by a company, that is not open source. Some are propriety and are lent or donated by agreements. Some restrictions include political boundaries of countries. So Ubuntu tries to give you access to every program even the non-free commercial ones. Fedora sticks to the free open source policy. What this means is that certain things are not offered but available via third parties. The most obvious are media codecs and device drivers.
On my Fedora machine to get flash video and movies to play I did the Google search for codecs. I stumbled upon 'rpmfusion.org'. This site has some things to read and click to install and BAM, I had You Tube videos and could play other formats. This process is way better than previous. So dealing with all open source software and finding some extras outside of the Fedora standard repositories is the difference between Fedora and Ubuntu. Once educated, you know, you know!
The Dell M90 machine is smooth running and quiet. There are a few video glitches running Linux. This machine has Nvidia Quadro FX2500m video card and not a Linux specific driver. Linux is still a bad word around hardware manufactures. They don't do retro and are vexed to do new stuff. Being only MS Windows compatible makes them the bucks but Linux demand is not going away. A few annoyances, a few complaints but a good solid feel. Ooh yeah did I mention, this has the first finger-pad that works decently for me and that old Wacom Graphire2 works really well also? Better machine, better all over experience.