Mirror Mirror... For a Headboard?

This gorgeous bedroom featured on {this is glamorous} last week caught my eye with its stunningly huge mirror headboard...

I'll admit - I've always wanted an oversized antique mirror to lean against a wall in my living room or entry someday, but the bedroom? I'm not sure...

Then I remembered this room from Paul Costello. Similar idea, with a more relaxed style, and I adore the sheers draped over the bed for a special effect. The bench is replaced by a worn chest, and the drapes are kept light. Funny that the bedding is remarkably similar! I think the simple lines of this mirror are somehow more appealing to me, although less dramatic than the one above. Which do you prefer? And would you dare to put a mirror at the head of the bed?