Got a P238, great little gun, have about 500 rounds through it with absolutely zero problems. Extra magazines are kind of spendy, But it's a great little pocket gun. Night sights are nice also. Had a Ruger LCP before I got the Sig, Sig just feels better to me, plus I shoot a 1911 alot so the controls are familiar to me. No experience with the P239, but it should be good like most Sig products.