Based on girls:
Team PB- Yuki and Akicha combi can't be beaten!
- High card members: Moeno, Myao and Sae, who I don't necessarily want to see in bikini, but they are fun and cute.
Based on the song:
Team PB- Upbeat positive song with guitars! I like the mix between kimi no koto and iiwake, maybe.
Don't get me wrong; the girls and song from Team YJ are both excellent too. Sasshi, Rie, Mocchi and Kasai are among my favorites. I guess I'm just a sucker for YuKicha combi
Maeda Ami and Kikuchi Ayaka cancel each other out. I'm not a big fan, but I don't dislike them either.
edit:
--> Team PB FTW
edit 2: Scientific approach. I ranked each team and see which team wins the most duals to decide the team which has the best average. "Risk" style
Yuki Kashiwagi VS Tomomi Kasai = PB wins
Aki Takajyo VS = Rie Kitahara = PB wins
Sae Miyazawa VS Asuka Kuramochi = YJ wins
Moeno Nito VS Rino Sashihara = PB wins
Miho Miyazaki VS Haruka Nakagawa = PB wins
Aika Oota VS Minami Minegishi = PB wins
Ami Maeda VS Ayaka Kikuchi = YJ wins
Overall:
Team PB wins
Too bad each team has only a couple of legal members, making this competition a bit awkward... aw well, I'll just focus on the potential legal goodness