It's in the post actually. I just bought it after months of lust and research. Previously, I have used a 500C/M as well as a Rolleiflex on the MF front. I'm selling the former for the GF670. After having tried my friends M7II I decided I really wanted a 6x7 rangefinder for a lot of work I do.
I agree - I took a minty secondhand Fuji GW680III on travels last year, and from that experience (after using a GA645zi the previous year) I reckon the large rangefinder is the best - great printing options when I get home, and super quick and flexible to use out and about. Dizzyingly sharp lenses too, those Fuji's. I actually prefer the certainty (and loudness!) of the shutter action on the older Fuji rangefinders than the super-sensitive shutter on the newer Fuji/Voigtlaender ones too.