You are so right on the grip being secure. Perhaps this is FK's pure intention which also aligns with the overall tactical sense. I think the X-series main strength is its pure focus on functionality. Sorry for not pointing this out to potential buyers - this knife will not slip out your hands, even when used in more slippery conditions like slicing/hunting or heavy rain.
I was thinking of passing this knife on to someone else... but this got me thinking. Perhaps I underestimate the versatility that it actually provides.