

By the time you've finished 1 iteration, you've recovered enough for another bash before your opponent recovers from the stun. Same with Bashing, which is effective if you block, bash, slash, and block again. For a standing power attack, you just need 1, and so a trickle of regen will be enough to do them occasionally, if not spam them constantly.

Well, it depends on what you use your stamina for, how, and how often.
