My thoughts about bits are similar to my ideas at work. I want my students in the least restrictive environment, but where they are successful. Same thing goes for the bit. I want Denali in the bit that is best for her without being restrictive. My trainer thinks I should try a Kimberwick. I like mine thought, and think that I'm going to continue to use it. I need to be a better rider, it's not my horse. We currently use a French Link Boucher, and Denali seems to go well in it.
At the end of the video she mentions the second video and what it entails. Sadly, giddyupflix does not carry that one.
What kind of bit do you use? What made you pick it?