When backing in my bit he trows his head and chomps, you can clearly see he doesn't feel comfortable. With the Myler bit he backs and actually drops his head. I don't believe in a "magic bit", but so far the Myler bit has worked the best. He's very responsive with both the bits, I don't want anything harsh, but anything too soft. Ahhhh, there is so much that go into bits.
Or does anyone know a knock-off brand? I suppose $90 isn't too bad for a bit, especially one I really see a difference in. I like the "level 2" Myler Low Port Dee Bit with Hooks MB 04 - Dover Saddlery.