I love both.They are both strong and beautiful.I can't choose between the two.Kristen is an extremely talented and amazing actress and very wise and mature way beyond her 22 years.
I absolutely adore Bella Swan. She made some pretty stupid decisions, did and said some ridiculous things, and doesn't know some insane form of self-defense.
To me, she is a more realistic female role-model as most women in movies nowadays have to kick ass or be incredibly emotionally strong to even be considered a role model. I can kinda relate to her too.
We had 4 books/5 movies to learn about Bella whereas only 1 movie to learn about Snow White. I love Snow White too, but I'll always lean a little more towards Bella. ;)
This is super hard as Kristen Stewart is an amazingly talented actress she can play any role I mean look at her in adventure land she took drugs swore had sex all the time and yet look at her in twilight she was really insecure, never broke the rules. You know what I mean and I don't think anyone could have been a better snow white than her but still I can't turn my back on Twilight so Bella Swan :)