Review and pics of an Okuden Sharp Thing II (ST2):
http://www.bladeforums.com/forums/showthread.php?t=371652
It also served as a model for my tutorial on the Akabu Loop:
http://www.bladeforums.com/forums/showthread.php?t=395370
His larger models like the Ammo Daddy are also very nice, as can be attested by those who have handled them up close and personal. His handles are comfortable while being super-secure due to the substantial indexing groove and handle swells in micarta that is finished to a just-right grippy texture. As was noted, you get one of his dynamite kydex sheaths when you buy one of his knives. So figure the knife as being about $65 or so (price range of one of his sheaths) cheaper than the sticker price shows, which I think makes them a *great* value.
Q: Tree Herder asked, "And how is A2 compared to INFI CMP3V and SR-101 in shock resistance an corrosion resistance?"
A: IMHO A2 is more brittle than INFI for chopping impacts of stones/nails/etc, less rust resistant than 3V or INFI (it's a carbon tool steel after all), and real close to SR-101. It can be, nonetheless, a hell of a good knife steel. The review linked above hopefully conveys how tenaciously it held an edge and how well I like it. It isn't the easiest steel to sharpen, but I found Brian's ST2 to hold its edge very well. It showed virtually no effects from my rather inconsiderate whacking and digging in our rocky soil with it. His well heat treated A2 was a PITA as I tried to hog it off with a super-coarse Silicone Carbide stone when I thinned the shoulders way down on my ST2, getting it down to almost a zero-edge.
Brian's workmanship and material choices on these knives, plus his getting Paul Bos to heat treat the finished product, make for extremely tough and affordably priced using knives. Sorta plain jane lookers, but "tougher than a tank" durability in the field. Ask the Special Forces guys out of Ft Lewis (and elsewhere) that are carrying Brian's wares in the sandbox. I have heard some of the reports and they are good. Very good.
IMHO his knives are one of the sleeper values in the knife market.