I have not read the last 50 posts so if it's repetitious just ignore it.
When Elmer Keith got involved in the development of the .41 Magnum he advocated for a 200 gr bullet at 900 fps as the law enforcement load, with a 2 gr bullet at 1300 fps for the mag um hunting load.
There were two reasons for that:
1) The 200 gr bullet at 900 fps was almost identical to the ballistic performance of the.44 Special which was a solid law enforcement round, especially in later loadings. Before it the .44 Russian (247 gr at 750 fps), the .44-40 (200 gr at 870 fps) and .38-40 (180 gr at 1000 fps) had all been getting the job done just fine since 1870-1873; and
2) The .44 Special was about all the average police officer could manage anyway in terms of recoil.
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If you look at the real world shoot data, once you get up to the .357 Magnum, none of the larger handgun rounds perform any better - .357 Mag, .41 Mag, .44 Special or .44 Mag, they all perform equally well.
The take away there needs to be that the .44 Magnum won't perform any better in a concealed carry self defense role when it comes to terminal ballistics, follow up shots will however be slower, and for many folks the increased recoil of .44 Mag versus .44 Special in a concealed carry friendly revolver will equate to a lot less practical and less proficiency.