Depends on the shot result I want the kit and the location. I use all three at racing events, a lot hand held but for panning below 50th a tripod is handy especially with a fluid head, especially to get down to 15th for a really blurred panning shot. Monopod has uses as well. I now realize replying to the OP was ultimately going to vague. The best advise - take as much as you can try it all and stick with what you like. I've always had a steady hand but below an 80th I'm usually not happy with the images. If you you use to fast of a shutter you will not get a sense of motion and the subject might as well be parked/static.