David Arbogast wrote in post #18805713
All three are amazing and I’d love to own the whole st. I love the extreme 10mm FOV.
Question for you on your a9...do you prefer it with the battery grip? Would appreciate your thoughts on the value of a battery grip. Does it improve the handling/ergonomics of the camera?
I'm a fan of the grip.
Used to be we needed more battery capacity/no more with the new batteries
but it does help with the 100-400, i'm sure even more with the 400/2.8.
Plus, when traveling, if using a Sony battery grip you can charge BOTH batteries via USB which is
real nice. I plug in the usb cable at night...wake up and both fully charged or topped off. I had an off brand
for the Rii ....Velo maybe, not sure....but it didn't have that capability.
Another thing is warmth. Batteries put off heat when discharging (charging too) (especially the big lithiums in the campervan) and two batteries
in the same compartment share that warmth for the cold days of shooting (does it get cold down there in Georgia?)....but can work against you
in mid-July/August. My theory of course.
Another semi-advantage, if you take a spill and the rig goes down--just maybe the battery grip will act as shock absorber if it hits first.