I'm not bothered really. I haven't seen anybody this year who is in any way even slightly original or anybody likely to sustain a recording career long term.
If I had to pick someone I think I'd opt for Joe purely because at least he's managed to sing in tune consistently throughout the competition.
I say Joe or Stacey, although if I had to choose I would say Stacey, although my partner would like Joe to win because she's had money on him to win from the start of the live shows