I know there are a few SF guys on here who have much more knowledge and maybe even real world experience. But the CRKT or similar with hilts IMO would work but what do I know.lol I was a prison guard in Wisconsin for many years and compared to most states we have minimal amounts of stabbings. Guys seem to do okay with sharpened toothbrushes. I am not a trained edge weapon expert but there is more to using a knife then just stabbing. Slicing tendons to incapacitate depending on the circumstances. Legs ,wrist, elbow areas etc Something that keeps your hand from sliding up the blade. Slippery when wet.