Thinking of "Factory..."

Dear Opensuse Users: I have a machine at home that I just upgraded to 13.1x64. I'm thinking I might upgrade to "Factory." I'm wondering if this will be an instant headache? I don't do too much with this machine, just games now and then, it's certainly not my main opensuse box. So I was wondering if anyone had stories to share about Factory... Is it basically a "rolling" distro, like LMDE? Does it do OK with NVidia drivers (i.e., high performance drivers for 3D graphics)?:)

Thank you!
patricia

EDIT; I just thought of a potential problem - no third party repos! Oops, my bad - they are there...