Rottweilers, Pomeranians, bulldogs, hound dogs etc are all capable of the same type of damage.
Maybe Rotts, but to draw an equivalency from the others to either Pitts or Rotts is laughable.
Pit owners need to stop making comparisons, concocting hypotheticals, and making excuses.
They (you) have a dangerous breed of dog, dangerous to the point of killing and maiming of other animals and humans. Deal with that before drawing equivalencies.