I agree with Mikekeswick: for overall survival, give me my Gransfors Bruks Scandinavian Forest Axe. With that, when the doodoo hits the fan, I can repel the average attack of a K-Bar wielding assailant!😀
Actually, so far, in my admittedly limited experience, I have been more successful usimg a quality knife as a scraper, than I have been using an actual
Scaper.