How many of you OM-D E-M5 users are using the HLD-6 grip/battery holder?

Main reason is improved ergonomics.

Not for extra battery life.

I use the "first part" roughly 80% of all my shooting with the camera.  It only goes off when I want the camera extra small (like with the 20mm Pany).  Also with the Rokinon fisheye, it is easier to not get fingers in the frame without the grip.

The extra add-on second part gets used only 10% of that time.

--
Roel Hendrickx
lots of images: www.roelh.zenfolio.com
my E-3 user field report from Tunisian Sahara: http://www.biofos.com/ukpsg/roel.html