My daughter uses a Jim Warner Hackamore on her barrel horses. (Most of the time) She has changed to a draw bit on one, and it seems to work better for him than the Hack. Each horse is different, bits work different, best thing you can do, if you have someone that has a good selection of bits and will let you borrow one at a time, try them for a week or so, see how you like it before you start goin out and buying bits, it can get expensive!!! LOL The best bit for your horse is the one that works the best with you as a rider.