I think that's a better question. Emotionally would you rather play AA or AKs? I think most players will invest more emotionally with AA than AKs and that makes the few loses that you take with AA harder than other general loses. And the times you win with AA it's expected. Where as you know when AKs has gone bust without an expensive show down (It's a flop dependant hand). So the emotional rollercoaster may be easier to handle with AKs. (Just trying to productively move the discussion away from offense and defense.)
-'rilla
