I'll start with an easy choice: I honestly like how SouthNarc's SHIVWORKS reverse-grip blade DVDs (vol. 1 & 2) integrates PTK-based close-range blade tactics and body mechanics, with WW2 Close Combatives-based empty-hand strikes, as well as smart defensive concepts like Geoff Thompson's "Fence" principle. Craig S'narc has a clear and articulate teaching style, and real skill. It's a well-presented and solid package IMHO, well worth checking out and having in one's library--even if one isn't a "pickle fighter" by training background and personal inclination! Okay, your turn. What do you like, and (more importantly) why?