The Opteka battery grip went up to 90 dollars and after shipping its 95, the Bg E3 is just 140 at B and H. I have heard that the opteka grip is the same, but people have complained about the shutter release, and the BG E3 has been rumored to make the camera shut off. Are both of these true, and should i spend the extra fifty and get the canon one or stay wiht the opteka, you can not get it thtrough amazon right now, just 47st photo.



