been giving the new Panasonic 200 a bit of a test run over the last few days and this one of the best so far. AF is that not good at 600 so I have had to use the fiddly manual focus.
To second image gives an idea of the reach of the 27-600 lens. The back image is 27 mm and insert is the 600 mm image. Hand held, late PM F2.8. Pretty amazing imo.