Fair warning - availability of the Butterfly S is not part of the One battery discussion, so as soon as one of us frees up we're going to shift things around.
Is the Butterfly S influencing your decision to buy the One?
Please post in Who's getting the One thread.
Interested in discussing the Butterfly S in general?
We have a new forum for that.
Please save us cleanup by continuing discussion in the right place.
Please make it easier for new members just joining us to know that this is the thread they need for solving issues and discussing battery use for their One.