Geister wrote:I've never seen any benefit of using a 9mm when one can go for a .45. More ammo with the 9mm? Sure, but the .45 is more powerful anyway.
I believe the only strong argument for the 9mm is the fact that 9mm pistols can be built smaller.
9mm= less expensive to practice
9mm= much more concealable
9mm= more ammo capacity per size
9mm= less felt recoil (especially important for smaller people or people with medical issues where recoil can be dramatic.)
It entirely depends on the user and requirements.
That said, .45 for me. But I would not feel undergunned with a modern 9mm over a .45.