Anyone train with one? A female friend of mine talked about being out late one night with a friend on a bridge and mentioned a sketchy guy. So being a protective friend I suggested the cat keychain Wild Kat Keychains or the kubaton Tapered Aluminum Kubotan so after watching some vids, I'm intrigued by its simple plain design but its effectiveness as a weapon when needed (properly trained and continuous training would be a plus) espically when your are in places that you cannot carry your gun. I remember my CHL instructor talked about it in our class as another alternative or add-on to your EDC and how he was able to control a guy bigger than him with one on a pressure point. I probably will pick one up and need to find more videos on its use. Also are there any legal ramifications if I carry one? Thanks!