My EDC

My everyday carry (EDC), the  Sig P320 just set a new reliability standard.  From the article:

Reliability -
SIG Sauer’s M18, the compact variant of the U.S. Army’s M17 duty sidearm, successfully completed a recent Lot Acceptance Test in which 12,000 rounds—more than double the historical highwater mark of 5,000—were run through three different guns with zero stoppages. The required Material Reliability Testing deems up to 12 stoppages within its acceptable limits.

Accuracy -
The pistols also passed the accuracy and dispersion requirements, as well as parts interchangeability mandates. 

Anecdote -
My P320 has a better trigger pull, has better sights, and is more accurate than my GLOCK 19. Both are fine pistols.  The Sig is just better all around. 

Summary -
The GLOCK 19 is a fine pistol and it would never be a mistake to buy one.  The Sig P320 is just a step better.  Better trigger, better sights, more accurate, unbelievably reliable.  That's why it's my EDC.