Excellent! I was going to mention recoil management coming from the legs and hips. Humans naturally want to fight everything with their arms. I saw this in wrestling all the time, which is why I always recommended supplementing the training with Judo.
I carry and practice with a Glock 26 about 90% of the time and I also notice that the shorter two finger grip keeps my wrist locked in a stronger angle. If I put an extension on a magazine it changes the angle and forces the grip down. This is the biggest reason why I am firmly against their use. I do not have the same problem with a Glock 19 or any other full grip pistols.
Finally, the Glock pistols do everything relatively well and allow the user to focus on what really matters to shoot well, themselves.