I start all my horses in a simple loose ring snaffle but after they have advanced far enough in their training, then I up them to one of these 3 bits. Though they look very similar, there are just minute little differences that give each a different feel.
I have also just ordered one of these so we'll see how much I like the feel of it.
I ride in a strange eggbutt D-ring crossover...not a eggbutt not a D-ring but a mixture of both...someone gave it to me I don't know what its called.(no pic) I also ride in a single jointed copper mouth full-cheek.