The gx blue switches are really the way to go. The lower registers are still cancelled quite well but the mid to higher registers (talking, clicking, etc. Enter this amazing product! I have a C toe and a B heel. The rest of the instructions seem to be fine, but again - like the other reviewers state, removing the plastic panel from the tail gate will make your life easier when you drill the holes from the rear to help mark the areas for the step bit. I have neorphothy and planter faciitis. I really liked the outcome once assembled. For me the Brainwavz pads also made the mids a little more smooth. The pulley is silent and well constructed for the price. This shoe is built with very poor quality material and makes my feet feel very itchy if Im not wearing any socks.