If you have to choose from those three options I choose one-punch KO power, total game-changerone punch KO Power, Granite Chin, or Elite Cardio?
If you had to pick just one attribute for a fighter to have at a high level, which would it be and why?
One-punch knockout power can change a fight instantly, a granite chin lets you walk through hell and keep coming, and elite cardio can overwhelm and break opponents over time.