After a year or so of carrying various Gerber folding blades, I'm looking into a quality fixed blade to wear strongside IWB(as I can't carry a handgun). I'm unconvinced of my ability to get to a pocketed folder quickly if needed. I looked at Cold Steel but in addition to their Tantos being to long(under 4") I was shocked at the price. Anyone know of a good fixed blade, under 4" for $100 or less, along with a good Kydex type knife sheath that can be clipped IWB? And a good book or a way to aproach a martial arts instructor to recive intruction on it's proper use?