Blackjack Ii Blue

I can not decide: (my father I would be one of them. Blackjack II features 3G and cool, but has no touch screen while the Palm Centro is not 3G, but has a touchscreeen. Please help. My favorite color is blue, and I do not know which to get.

- (Blue) Blackjack II- http://www.wireless.att.com/cell-phone-s ...

- (Blue) Palm Centro http://www.wireless.att.com/cell-phone-s ...

Personally, Palm OS is the kind of. I jump ship and get a blackjack. It uses Windows Mobile, right?