I've owned a P-11 for a month now and I shoot 9mm reloads that are +P loads. First time I shot it I expected it to be more than a handfull and I didn't feel I would want to shoot it often. I am delighted to say I have not had this much fun with a gun in many years. I ended up shooting 180 rds that first session and another 300 rds since. Although I have several high quality pistols and revolvers in numerous calibers, I have not tired of the P-11 yet therefore the other guns have just stayed in the safe.
At 50, I have a little arthritus and after a long shooting spell the next morning I notice my wrist may be a little stiff but nothing to discourage my constant use of the P-11. I enjoy the design and size so much I've spent an additional $50 for "extras". I looked into getting a compact Kahr but I just can't justify the additional expense although it's an outstanding pistol. Truth be know, I plan to keep my money and use it to buy a P-32 this weekend (it begs for 'warm' reloads) and pick-up another used (like new) P-11as soon as I spot one locally. A good price for a good used one goes for about $200 and a new one for around $265 + tax.
Before I bought the P-11, I had a bad attitute concerning DAO pistols. Growing up before and during the age of cocked & locked, I thought they were designed to satisfy the company lawyers. Shooting the P-11 and trying the trigger pull on the P-32 has changed my mind completely. Rapid fire single action I can put %99 of my shots inside a 7 inch circle, rapid fire double action with the P-11 I can keep %90 of my shots inside a 9 inch circle at 50 feet, unsupported. This more than fils the requirement for concealed carry/personnal defense. With all the different guns I've owned and shot over the years their is no such thing as the 'best handgun' just very good and not so good.