Hibben Assault Subhilt Fighter: Initial Impressions

Adding to my collection of sub-hilts for the "grand experiment" of testing their effectiveness, here's a surprisingly good quality knife for around $80USD. A few flaws in the shaping of the grip, and the sheath is disappointing, but it's got lots of potential.
Since I made this, I did carefully round all the sharp front edges of the Micarta scales, and the grip feels MUCH more comfortable in the hand.
Any other Hibben knives you'd recommend?