Yeah, old post, but I've seen much older drug up here. Good to know newbies find the search function. And, as I never posted on this thread, I will. I have been carrying a P11 for 14 years now and see no reason to change. It carries well in MY pockets and has more firepower than the newer PF9, not much, but slightly. I prefer the trigger on the P11, to be honest, for a pocket gun. It's longer throw means you have to want to pull it to get the job done. When adrenalized, it feels much lighter and shorter, too. It is very smooth and easy to hit with.
My gun shoots 3.5" groups off the bench at 25 yards. It's been doing that for 14 years and over 11K rounds now. I see no reason to bother with another similar gun. To me, it's neigh on the perfect pocket PDW. It is 2 whole ounces heavier and 0.2 whole inches wider. For that you get more firepower, good trade off IMHO. If I were to be buying a NEW pocket 9, I might go for the PF9, though, for the slimmer profile. It still holds 9 rounds I think, not that bad. I just have the 10 round mags for the P11, never got the 12 rounders. BUT, it ain't worth the hassle to buy a new PF9 and sell the P11. Besides, the gun has never jammed, not in 11K rounds plus. It's quite proven itself.