I know many people who carry a Staccato on duty, including SOG guys. And others who have trained with the LA PD/SO guys.
Keep in mind many of them do not buy the gun themselves, it is department issued and they don’t even have a say in it. Also, the reviews are very mixed. One coworker of mine switched away from them and had to personally purchase a new Glock to make the change.
The point I’m trying to make is that Staccatos on duty have been far from all sunshine and roses in my experience…