Waterfall stacking: Can you leave your tripod and ND filter at home?

AndyGM wrote:

If you went for a shutter speed that long, you would reduce the burst rate. 9 fps is 1/11s between each shot. The shutter has to "reset" between each shot as well, so you can probably only go for about 1/20s before the burst frame rate has to slow down.

Personally, I think the 16-sample combo looks more like snow than water. It doesn't look like it is moving, presumably because the individual frames have little or no motion blur in them. If there was a little more blur in each of the shots that go into that stack, they might merge into something that looks more like continuous motion.