Which one should I get?
Which one:
*is Easier to use
*Looks better
*Has cooler/more features
* Better quality

etc..

Please elaborate!
Samsung Blackjack:
http://www.wireless.att.com/cell-phone-service/cell-phone-details/?device=BlackJack(TM)+II+by+Samsung&q_sku=sku11400 27
Blackberry Curve: http://www.wireless.att.com/cell-phone-service/cell-phone-details/?device=BlackBerry%C2%AE+Curve+8310+-+Titanium&q_sku=sku1070078