Don't judge any bullet by a shooting or two! You need to look at it over a long term history, in multiple scenarios, environments and weather conditions. There literally is no "magic bullet" and even so called excellent bullets might act weirdly in some environments when shot at certain angles and depending on what they strike.

I am no ballistics statistician but for over 100 years the 9mm has worked pretty well IMHO. Again, there is no absolute magic bullet!