I was primarily a SIG fan (and still am), but I sold one of my SIGs (P229) to buy my Glock 19. Side by side, I couldn’t justify much about the SIG over the Glock. Lighter, smaller, etc.
I still keep a few SIG pistols, including my very first pistol - a SIG P226 I bought in WEST Germany in 1990.
After hundreds and hundreds of rounds, I've never had a miss fire or hang and much of it hand loaded ammo with various charges and bullet weights.
My fav and most accurate round is 185 grain nosler hollow point loaded a little hot with unique powder and winchester primers.