Well I went to the range today and put about 125 rounds through my P11.
I found the following:
It does not kick anywhere near as hard as I expected.
It was more accurate than I expected.
I found that the trigger needs a little de-horning on the tip to keep it from digging into your finger - like the trigger tip needs to have the bump on the tip removed.
I had 4 jams (mainly stove pipes - failure to completely remove the spent shell) out of my 1st 120 rounds - more than I expected .
It fit well in my front pocket in a DeSantis Nemesis holster.
It fit well in my hand.
I need to add the finger extension on each of my magazines.
I think I'm going to replace the plastic guide rod with a stainless steel rod (no reason other than looks)
Trigger pull is longer than I expected, but fairly consistent in where it breaks.
Sights are much better than my Ruger LCP.
I'm eager to clean it and finish "breaking it in".
If the ejection (stove pipes) go away.
Overall - I very satisfied with my Kel-Tec 11.