Whats the difference between babolat pure drive standard, plus, team, roddick, and roddick plus?

what is the difference between these:

The difference between standard and plus is the actual length of the racquet. So Standard is 27 inches long while Plus is 27.5 inches long (its not much but believe me it makes a difference) it adds on to the reach of your shots and the maneuverability (at the net) and the heft of your groundstrokes.

Now the Roddick weighs approx. .5 oz. more than the regular pure drives (they weigh 11.2 and the roddick weighs 11.7). This results in a little more pop and gives you the racquet specs that a power baseline player like Andy Roddick would need. It does a stunning job on the serve and your groundstrokes but its not meant for a serve and volleyer at all. So this may be suitable for you if you can handle the added weight.

The pure drive is a little more control oriented and is more maneuverable for those serve and volleyers and players who like to get to the net a lot. It doesnt have as much pop but can help you with your spin more than the Roddick.
As for the Team, i really dont know to much about it. Its pretty much the same except for the stiffness and smaller things. Its closer to the pure drives in comparison than the Roddick though. Hope this Helps!