.45 vs 9mm

Would you rather have 12 rounds of .45 or 16 rounds of 9mm? I’m having the hardest time deciding if I want to replace my stolen xds in .45, or get a shield (with laser) in 9mm. I love .45 and have been carrying a 1911, but I’ve read so many good things about the shield. via /r/CCW https://ift.tt/2UcA9db