At least you got two things right: Berdych has better ROS and movement. This post is a perfect advertisement for the old cliché that even a broken clock is right twice a day, since literally everything else is wrong.
So Del Potro has better volleys, serve and BH as well???
And am I wrong that he can't win a masters?
Am I wrong that he fluked his slam? (no other notable results)
Am I wrong that he's basically a bitch to the big 3? (Mandy as well really)
Time to stop hiding behind the 3 year old injury and admit this guy lacks the game to win big titles - he's ballbashing Ferrer who lucked out a slam. Their other achievements are pretty much on the same level (except David is more consistent).