I'm using Fallen tactics: Fight however you think the opponent will lose.
I think if you know you are fighting an impatient fighter that it is perfectly acceptable to keep blocking and be extremely careful to wear out his patience, then exploit his mistakes...
In battle, we fight to win. The "right way" is the way that has your team win, or you victorious.
Slow, Fast, whatever... Both are fine depending on the opponent.
I care not for "balls" if they get you killed.