Still with Manjaro. What's the advantage of having SUSE?
It's not Ubuntu.
But seriously I went with SUSE because it has been around for a long time (more support) and because it was the most stable and fluid operating systems I have tried so far. Also, I have a relative who's job is managing servers running Red Hat, which is very similar to SUSE, so if I'm having problems I can bug him on facebook.
I've never tried OpenSUSE
Whats new about it?
nothing mega new is being introduced, but it should be overall much faster and easier to use, which is good because I am installing it on mostly legacy systems.
The only thing about SUSE that could be considered a negative is that you have to make all partitions manually during installation, which is really easy, but if someone didn't know what a SWAP partition was or something like that it could be pretty intimidating.