Yes, the last can be called a rhetorical question. Since everyone talks about the grip supplying more battery to the camera, I would think buying 6 batteries for the same price as one grip would be smarter. So far I have, distributes the weight well, and supplies extra juice. Those are really the only reasons that you all buy the grips?
And to have the shutter button in the right spot when shooting portrait, as well as the other function buttons. Convenience.





