Which is better? Blackberry bold? or curve?

HI, im a 15 year old girl, and im getting a blackberry, but i dont know witch one to get. 3 of my friends already have the bold, but im so in love with it. But i also love the curve. It has a newer and sleek design. Which on should i get?

and dont ask me "your too young, why do you need a bb?"
i earned it