I wear a Kabar TDI serrated knife on my weak side in the front. It has a curved handle and I can say I dont realize its there. I like that I can get it if in a ground fight, if getting choked from behind, or if I am grabbed and cant move my elbows. With that said I was wondering how good of a blade steel it uses? Will it hold up or break under a torture test? If the blade and steel is good I will get a custom sheath because the factory one sucks.