I do mostly use the RZ on a tripod but I find it quite comfortable to use all by itself handheld, support most of the weight in your left hand and use that to focus take a shot then roll the body slightly in your left hand while cranking the advance lever with your right hand. I use the WLF too as its a good size to see what your composing and for focus, it also puts the camera at your waist and holding with two hands reduces a lot of camera shake.