Half guard is a big part of my game. Over the past few years, I've picked up both of Saulo's Gi sets and both of Bravo's books. Between those 4 instructionals and various free internet videos, I've built the base of most of my half guard game. I'm looking to pick up another DVD, but I'm torn between Jen's 2 DVD set and Kestings half guard dvd. Eventually, I'll get both over the next year, but if you had to choose one to start with, which would it be and why? Thanks in advance.