9mm Vs 30re

Comparison 1.Speed 9mm/speed with direction velocity is 1200 FPS. 30re/speed with direction velocity is 1800 FPS.. 2.Pressure 9mm/15 ton force square inch. 30re/20 ton force square inch.. 3.Sound 30 bore is louder than 9mm... 4.Range 9mm 400 feet. 30re 440 feet.. 5.Material Life KPK made around 1000 to 5000 rounds average.. 5.Fault Depends on Quality 9mm is easy to use in close combat.. 30re accuracy depends on user control..