Look-up a Sig Sauer C3. My penny jar is accumulating for this "next" pistol.
I carry a full-sized 1911 without issue. Barrel-length is usually not the issue for concealment.
Good luck with many fine "commander-sized" pistols available.
"Democracy is two wolves and a sheep voting on what to have for lunch.
Freedom is a well armed sheep contesting the vote." ---unknown author