I'm getting back into reloading after a 20 year hiatus. Due to lack of reloading components, I felt lucky to find a pound of CFE-Pistol for $34. So far I have not shot as much as I would have liked to due to lack of primers. But of the test shots I've experimented with, I would have no problem continuing to use CFE-Pistol in any of my 9mms.
To date, the most accurate and most reliable formula I've found is: 5.3gns CFE-Pistol, COL 1.110 (+/- .0005), DG Powder Coated 115gn LRN - cases are head-stamp matched, cleaned in a home made media tumbler, primers are CCI or Winchester (unfortunately not for much longer...I'm running low and refuse to pay $15.00 for 100 primers). I'm using an old Lyman press with Lee dies and I use minimal if any crimp when seating the bullets. I was amazed when I finally started seeing 1" (sometimes smaller) three shot groups consistently in the X ring at 15 yards out of my Tri-Star P120. I had CZ target adjustable sights installed on it. I saw very similar results out of a bone stock Smith and Wesson 915 though the patterns were just a hair wider...and always slightly high and to the left. Experimenting with the load data given on the Hodgdon web site, I've tried loads of CFE Pistol in the whole range going up by .1 grains and for those two guns, 5.3 grains seems to be the sweet spot for my local indoor range at 15 yards. For some reason my Stoeger Cougar with it's 3" barrel does not seem to share the same success in accuracy or consistency no matter what powder I use with 115 grain lead round nosed bullets, powder coated or plated. And those are the only bullets I have.
Again, due to shortage and or ridiculous prices on components, I don't get to shoot much - hence, I probably can't share that much. But I do want to extend my thanks to The High Road community for sharing knowledge and experience. Best of luck to all.