I passed on both the Bog Runner and Bad Rattitude offerings from the factory, and I was sorry I did.
Bad Rattitude
Later I bought a Bad Rattitude, uncoated with black canvas micarta, sharpened by
Father & Son Traditional Sharpening
to 15 degrees per side, and if there is such a thing as "scary sharp" then this is it.
W
willmtn1
, My biggest complaint about the knife is the micarta has been buffed or sanded until it is significantly smoother and it makes the knife slippery to hang onto. It is ok for light use, but it would take a very firm grip for hard use. The large choil on this knife is a waste – it would be much nicer with a small choil like on the Bog Runner. Even so, I still like the handle shape and the blade shape.
Bog Runner
I also got a Bog Runner, and Father & Son Traditional Sharpening put a 12 degrees per side edge on it to my specification for use on soft materials, and wow, what a sharp knife! Since the Bog Runner has a full-height flat grind compared to the flat saber grind on the Bad Rattitude, the Bog Runner has a much thinner blade profile (although not stated in the specs, the Bog Runner appears to have a distal taper so it is really thin out toward the tip). The much smaller choil on the Bog Runner is greatly appreciated. This knife has Cerakote applied to it, including the handle, which improves the handle texture compared to the smoothed micarta.
Summary
These knives are keepers - I like them both, but I would choose the Bog Runner over the Bad Rattitude due to its thinner blade profile and small choil. For heavy use, the Bad Rattitude would probably be a better choice (maybe with grip tape on the handle).
On the uncoated 50100B steel, after handling I give it a quick wipe down with a clean, dry cotton cloth, and without any rust preventative I have had no problem with rust (I treat SR-101 or 52100 the same way with the same result). On a hot/humid or rainy day, I would coat the steel with a rust preventative before going outside (I have had sweat cause rust even on blued steel fairly quickly).
Regarding edge holding, I have not used them enough to comment on this, although others have said SR-101 holds an edge well so I would tend to expect similar performance with 50100B.