So I have a choice between two battery grips. One is $26 and one is $36. The cheaper battery grip is just a plain ol' bttery grip. The more expensive one has a small lcd screen and it says the battery grip has a built in...timer. What does the timer do? What is it's purpose...if I could do the same thing with the camera? Or am I wrong? Thanks, guys!
YOLO! Get the one for more money because you get more features. You may never use it, but what the hell you know?