she's so funny.. :)

Actually I like her better as Elena, because as Katherine she looks very unnatural and it looks like she tries very hard to be someone she's not.

Both!!

she does a great job at both though!

both!

BOTH!
But Kat gets to me more cause she's such a different character from Elena.

By far. She's not that special as Elena.

^ i agree

Both!!!!

agree with iandamonfan

both...i mean she is not a bad actor its just that to us katherine is more exciting and so much more drama and wht is she gonna do next and say and her attitude it wicked and we love that. she's like a female damon to me, witout caring about anyone. and i love elena too, but its nice to have a change in character. i think nina's acting wit both characters are amazing. we tend to like katherine b/c she is so badass.

I think that Nina is equally talented playing both of the characters, besides isn't the only reason we can clearly see them as two distinct characters because of Nina's acting abilities while playing both? So I can't really answer this question, if it asked which character I like better, I'd say Elena, though Katherine is very exciting. Anyway, that is just my opinion.

definately katherine! she's sooo much more dynamic as katherine. but she's fine as elena too

Love her as Katherine! :)

Katherine show her fang =D.. both of them are sweet. but when Nina act as Katherine, she showed her scary face with fangs.. thats cool !! =D

She is great at playing both Elena & Katherine but loved her as Katherine in The Return.

deffo. shes ahmazing as katherine wheras shes just average when playing elena. i think she pulls off the bitchy role waay better than she does the sweet girl role.

duhhhhhhhhhh

Because Katherine is more fun and interesting to play, I'm guessing...

Definately. I love Elena, but as I've said before, by playing Katherine Nina's acting skills are more outshined.