We all pray and hope that Apple will update the Powerbook G4's next week, whether that be a new, modified G4 or a brand new G5.
Basically we are waiting for a "New Powerbook."
The one you got is just fine but you might want to keep your eyes peeled if a new updated one is released because then you would want that one, i.e. the latest and the greatest... Understand? Whether or not these updates will come next week is anyone's guess, but myself, and everyone else, sure hope so.