The three biggest community Linuxes are Fedora, OpenSUSE and Ubuntu. They’re all popular. They’re all good. But which is the best? Desktop Linuxes are improving so quickly that it’s hard even for someone like me, who tracks operating systems the way some people track their favorite NFL team’s game match-ups, to keep tabs on what’s what with the latest distributions. That’s even true for the major community Linux distributions: Fedora 8, OpenSUSE 10.3 and Ubuntu 7.10.