Why, oh why, does one diver needs two GoPro HD Hero 3 Black Edition cameras? Well, just two things: 1. battery lifetime, 2. firmware.
A battery lifetime of at best one hour when using an activated LCD bacpac and a resolution of 2700×1520 pixels at 25 frames per second couldn't be worse. I really need to LCD in order to properly frame the scenes. So, dear GoPro, while you are boasting that the Hero 3 Black is not only 30% smaller than its Hero 2 predecessor, it also operates 30% less on a battery charge, when compared to the Hero 2. So why aren't you boasting these 30% less after all too, you really did a decent job in decreasing battery life?
Since my typical dives last around one and a half hour, a battery lasting only for one hour is ridiculous. Unfortunately, the battery bacpac is of no help as I need to LCD display for framing since I'm holding the cam in front of me and I'm not wearing it on my head, where framing doesn't matter.
In addition, GoPro's firmware also sometimes does its best to really annoy divers when it crashes while under water. In general, the situation has become better with the Hero 3 now, compared to the Hero 2, but there are still too many problems. Fortunately, at least microSD card problems typically don't crash the Hero 3 any more, most of the time.
By the way: the Duracell bunny didn't get back to our inquiries about bunny cells for the Hero 3. Last time we heard of him, he suffered water damage.
