One more point that you shouldn't let scare you away, but just something nice to know going into OpenSUSE: by default, the distro is FOSS only, the official software repositories don't have things like proprietary multimedia codecs or other non-free (as in free speech) software included. You have to enable these yourself if you want them (to, say, watch MP4 files perhaps).

This has gotten so dead simple recently that it can be done in a couple of terminal commands, it's just important to mention. If you know it going in, it saves the step of "what the heck, why aren't my media files playing??"

sudo zypper install opi

opi codecs

OPI is a package manager for installing software from a few sources, namely the openSUSE Build Service (which is where OPI gets its name, OBS Package Iinstaller), Microsoft, the Packman repositories, and a few others. Installing codecs is the only thing I have ever used it for, though.

EDIT: zipper to zypper