best to watch on tv shows:
1. Tiffany (she's funny, and even when she's not, her laugh+clap was awesome)
2. SooYoung (most outspoken among them)
3. Yuri (she's weird in her own little way, i think)
4. Taeyeon (she's okay i guess)
5. jessica (if she finds the topic/word funny, she would laugh nonstop, if its not, you could see her thinking bout something else, a bit 4thdimension)
6. Yoona (the MCs always ask her questions, but i dont think she's all that funny)
7. Hyoyeon (from the response of other members, you would see that she's interesting/funny, but other than that, she doesnt stand out much)
8. SeoHyun (she almost never speak unless being asked)
9. Sunny (too much aegyo, and i cant stand hers for some reason)
havent really watch a lot of their japanese shows, but even then, they dont speak japanese quite as good, so they dont talk much