I can think of few faster ways to die than pulling a 32acp in a gun fight.
Field tests show a heavy jacket can block a 32acp.
Your data is wrong.
Hit a guy with a 32ACP and if he feels it, he might just get pizzed enough to get off the couch and come after you.
Lucky Gunner website has some great real world tests of .380, 9mm, .40 and .45.
To me, .380 is marginal, 9mm is fine.
.357 is stupid. Guaranteed to have enough over-penetration to leave the body and hit the little old lady leaving early Mass two blocks away.
:)