I bought a used LC9, to help a guy moving, kept it for about two days, never shot it, sold it. It just didn't point right in my hand. I have to put an arched MS housing on a 1911 to even get it to point right. But the LC9s have good reviews.
I have found the Corbon 115 +P DPX to work like a champ in any barrel length. I've never shot it in anger, but several operators have and it works. I "have" shot critters with them, in several handgun calibers; awesome. In a .380, I hear they work well, but I always carried the Buffalo Bore +P 100gr Hard cast in every .380 I ever had. When I tried a PF9 I left .380s behind, although I enjoyed shooting the SIG 238 and M84 Beretta.
I also used MagSafe rounds in .45 and the 9mm "Glock 26" load, and they also work. Of course, they are "peaches/nectarines",being prefrags, but they will go through obstacles also and do damage on other side. Goodluck to you...but try those Corbon 115 +P DPX and see how that works for you. PowerBall is another good one in short barrels. I carry my G29 with the first 3 up 135 PowerBall followed by Buffalo Bore 155 XPB "just because", but that's in 10mm. I long ago went exclusively to the 115 DPX in 9mm. (Can you tell I'm trying to get you to try Corbon +P 115 DPX? Subtle, ain't I? ha)