Blackberry 9300 Curve 3G, Blackberry 9520 Storm II OR Blackberry 8520 Curve?

[NoOne]

Blackberry 9300 Curve 3G
Blackberry 9520 Storm II
Blackberry 8520 Curve

Which one is better? What are there differences? Which one should I get? I'm 16

 

[Mumin]

Neither, get BB9900 best Blackberry in my opinion!