Saber! But the size of the blade has a downside - the handle is too long, which decently sticks out from behind, from the palm. That is, in self-defense (and it’s difficult to think of another use), the enemy (especially if there are several of them) can contrive and grab onto a protruding piece of the handle, turning the knife out of your hand in one motion. Or hold the knife with both hands, two-handed grip, like a sword))