Stop the debate--here's the answer!
Get 3 third generation Smiths---
Say a 6906 for 9mm
How about a 4013 for the .40
And maybe a 4513 for your .45
Carry one in an IWB, the other in a paddle,
and the third in a shoulder holster.
All three will have similar controls
During Armageddon, it won't matter what
ammo you pick up/scavenge cuz you'll have a
gun for it...
Got a hi-cap; got good penetration; got one that'll
stop bigfoot in his tracks if you hit the pinkie; got a
combo...
If you are ambidextrous you could use two at once
Take down & cleaning is very similar
If you find a good Smith gunsmith he will be able
to work on all
Lad