I have been looking to purchase the PUK and have seen two different sheaths displayed with the knife by two differant vendors. (I'd post the pix but I don't know how) One has a beefy kydex insert that appears to hold the knife and the other seems to rely only on the strap. I was told by Megan Emerson via e-mail that the PUK will not be manufactured for six months. Is it worth the wait?