I own one with the leather flap over holster, all in pristine condition.
I bought it last year as an investment.
I do not carry it!
The cartridge has less knockdown power. I have plenty of ammo for it.
I prefer my Keltec P-11 (9mmLuger) and my Keltec P-40 (40S&W).
On both I have the extra finger tip extension on my magazines.
This addition really helps on the P-40.
My advise is to go get one, and it is very easy to install in the bottom of the respective magazine.