I had a P11 and it was a fine gun. It was accurate, too. More so that most claim.
My problem with it was that it was supposed to be my carry gun, and I never really got as adept with the trigger as other folks. I shoot guns with much better triggers, and shooting the P11 was, each time I fired it, like a relearning process. I didn't think that was a problem.
Until I tried it at an IDPA match. The first string of fire, rounds just didn't go where I thought they should. Not the gun's fault -- mine. After the first string I didn't have any more problems, and did quite well with it. I noticed, later, at the range, my first few shots were always a bit off. It was my need to adjust to the trigger, which was far different than anything else I shoot.
I got to thinking that maybe this wasn't the gun I needed as a carry weapon, if I shot other guns, too. I felt I might have that same "first string" problem in a real life situation. So I traded it away. I later tried several other K-T guns, and now have a PF-9 that I frequently carry. No problem with that trigger, which is more "conventional" in most respects. Still a long pull, but not a problem.
If you shoot the P11 most often, I think you'll be well served. But if you shoot other guns, "Muscle Memory" may bite you in the butt.