I had to defend myself and my cats against a big, mean dog one day. I was mad as hell and pumped up after kickin' the snot out of that chow dog when he turned on me. My P11 practically jumped out of my pocket and the trigger felt like 3 ounces, but all he managed to do before he died was take some skin off my leg and break my tom cat's left front foot. Had that been a man, I'd probably have had even more adrenalin pump, from the added fear of an armed encounter.
Anyway, these are not target pistols. I actually consider the P11s trigger desirable on a self defense handgun. I hate Glock Safe Action. Everyone swoons over the Glocks, but they also bite a lot of their owners who don't seem to have anything between their ears, let alone a safety.
An amazing number of 'em seem to be LEOs. I don't want that sort of trigger pointin' at my boys. And, yes, I'm a revolver guy, been shooting DA for 40 years. I'm just as deadly with a J frame.
That said, the PF9 has a long enough, stiff enough trigger to suit my safety consciousness. It is an easier trigger for the novice to master. The main thing, though, that gives it a little edge for CCW is it's a little thinner, prints a bit less in a pocket.
All I have is DA handguns but not one has as bad a trigger as the P11.
Obviously, you don't own a Nagant.