I carry a Glock 31 as a duty weapon. It is sufficiently accurate, very reliable, and requires very little maintenance. It's a good, solid firearm.
But...
It just doesn't fit my freakin' hand! And I'm sorry, but to a guy my age (I'm starting my sixth decade) the damn things are just so...
plain looking!! They just don't seem to have any soul! I much prefer my 1911, or my S&W 686 in looks, ergonomics and pride of ownership.
Just my 2 cents worth.