That some players wouldn't expect RCP90 to be more accurate than PP7 Silenced (for the first bullet) is why I created the chart. (That, and I wanted to see if I should put KF7 before or after ZMG in my custom weapon switch priority.)
Just imagine, I had to convince the entire Dev team that this is not only the way it was in GE007, but the way it should be in GES. Took three years...