Pros Zoom option efficient, better audio quality, cool design
Cons fragile, no 5.1
Summary I tested the zoom option and with lot of surprise it is wonderfull and fascinting how technology can be.
The "Zoom" give you a very good focus on what you are recording and the noise around you become magicly less louder.
The "Gun" is just recording whatever you are filming without synchronysation with the zoom, but wich is still a very efficient micro that capture nice audio. At least better than the crappy-commercial-microbuilt-in 5.1
If you guys are tired of crappy/amateur audio capture, then go ahead, get the HGZ1 !