We also have to take into consideration on what we are looking for. An ear/facedog is very hard to beat. Is it the best style to kill a dog? I don't think so. A mouthy throat dog is way more dangerous in that way. A stifle dog is usually very effective when he hits the sweet spot. I don't think there is a best style out there. There are styles to prefer into various opponents. With that said I really like facedogs. Get me one of those with plenty of finish and I'll be a happy camper.