I always identified with Piper the most. I think she tried too hard after Pru died to be the "oldest sister" - I think it was hard for her to maneuver the line between overprotective and relaxed.<br/><br/>The arc that I wasn't such a big fan of was when Billie and Christy came into the picture, and even moreso the storyline in which the Halliwell sisters faked their own deaths to get away from the responsibility.