Im about to buy the MB-d10 grip and was wondering if anyone has shot with it loaded with the AA to crank up the speed. if so, how mutch life did you get out of it, or im i doomed to spend the 250 for the el-4 and charger
I went with the AA's. Couldn't justify the cost of the EL-4, plus, plus.
I don't have the grip mounted all the time, just when I want the extra fps or will be shooting a lot of portrait oriented images or to weight balance the heavy lenses. I haven't had a problem yet, but I keep extra batteries on me anyway.