Why Caroline is better than Elena.
Caroline could easily have both Klaus and Tyler, but does she? No, she is the better person and stays true to Tyler. (I am a Klaroline fan, but still.)
Caroline is much stronger than Elena. She has been through more than people giver her credit for, her dad freaking tortured her. She still forgave him, even though she shouldn't have. Damon abused her, she forgave him. You have to be a strong person to forgive people who have done nothing but mean things to you.
I am almost certain that Bonnie would pick Caroline over Elena. And Bonnie is a pretty decent judge of character.
Caroline is truly a pure soul, while Elena is controlled by The Mighty 'V' (if you know what I mean) most of the time.
Caroline would die for any of her friends, she may even die for a random stranger. Elena waits for everyone to save her.
Caroline is truly full of light, and she deserves the amout of care and love that Elena gets.
Most of all…Caroline will never back down on you, no matter how blood thirsty you are