I read the article you referenced - my comments were made with regard to factory wadcutters, which are loaded to low velocity for pure accuracy, far beyond the practical accuracy needed for a gunfight. ( I have shot 10's of thousands, and hold a Distinguished PPC badge.)
My agency used to issue the "Q4070" load, a 110g bullet at 1,000 FPS from a 2" barrel! I cronoed this load, and it does meet the standard. I have some left, this was the very first "+p+" load I ever heard of. It had an excellent record for stopping outlaws.
And if you live in some benighted state like New Jersey, which prohibits hollowpoints for personal defense, a wadcutter may make sense.
But hey, we live in an almost free country, choose your gun and ammo to suit yourself. Just make an informed choice, not one based on a trend, comments from a 'big name gunwriter', a cool looking box, or false "one shot stop" numbers. Do some research, verify sources, and choose something that has a proven track record. You are only betting your life, and the lives of you loved ones.
BTW, I do not know of any Law Enforcement agency that issues or allows wadcutters for duty ammo. That may be a clue.