I have had 1911s pass through my hands. Spent an entire summer while TDY to Temecula, CA tearing pistols down for Armand Swenson, who built 3 pistols for me (alas, sold/traded). I still have 2pistols Jim Hoag built for me, as well as a Springfield GSP that Chuck Rogers resurrected., as well as a couple of Kimbers reworked by Dane Burns. For an off-the shelf “custom” 1911, I would recommend Wilson Combat or Nighthawk Custom. For a 9mm 1911, I would repeat myself, as my Wilson and Nighthawk 9s have been totally reliable. If not a single-stack,then I would look no further than Wilson’s EDC9. I have an EDC9 L that is amazing. Still trying to find an ACRO P2 for it…