I've voted for our heroes + Takano. I like every single club member, so I thought it would be mean to choose just 2 or 3 (just look at poor Satoko votes. T_T) But the one I most like is still Mion, for various reasons.
And why I voted for Takano ...? That's because I really like her (and her voice actress did an amazing job, especially in the last ep!) since she showed a lot of humanity in Matsuribayashi-hen (remember the scene on the phone, where she's kind of sorry to kill Tommy?) and her past is still very, very sad.
And without her, Higurashi wouldn't be Higurashi ^^" since she's driving all charas in season 1 mad ..