OpenSUSE I don't think really compares against any of those distros. SUSE Linux and OpenSUSE really compare better agains RHEL/CentOS. I think the biggest reason that SUSE lags behind most other distros has less to do with other distros being "shiny" and more to do with strong network effects. I tend to use CentOS or Ubuntu LTS simply because I know that googling "centos 7 <problem I'm currently having>" tends to yield a lot more high quality resources than most other distros.