a personal favorite,
K2 has taken all the great features and unsurpassed performance of the formula and add a single ratchet-cable system to the toe stap. by doing so you only have to ratchet ur heelstap and the tension will pull closed your toe strap.
Fast entry, even pressure through out the whole binding, and unsurpassed performance. what else could u ask for.
Check K2snowboarding.com for a video on how it works, it'll blow your mind!