Still have mine. So far, it's the best performer with RF lenses in the digital space aside from the Ms themselves. It would be good to see an updated body and camera unit for M lenses, they could make it entirely dedicated to M-mount and forget the interchangeable camera units, for that matter. Ricoh could easily produce a few of their own and Pentax design lenses in M-mount.
The GX7 is more convenient with the built in finder. It's a 'one body has it all' solution. If it also works well with M lenses, it'll be hard to resist. 🙂
G