I sleep with a Glock 20SF(16 rounds of 10mm Auto will light up
the night)...Until I can get to the tactical shotgun with
8 rounds of #0 buck.
I carry a Glock 27(40 S&W), and I compete with a Glock 30SF(45 Auto).
I am adding a Glock 17 for some matches where the
lighter round is an advantage. As for a 9mm for home defense,
or personal protection, it would not be my first choice, but
it is a good choice. It is cheap to feed, which means more
practice, which increases the odds that one will end up on
the better end of a gun fight.
If it were my first handgun, I would look hard at a Glock 17,
or if to be CC, then a Glock 19, or a S&W M&P 9c. My wife
has the M&P 9c, and she loves her pistol. When she let's
me shoot it, I am impressed.
I like XDs, too.
Squeeze