In Alberta at least its very CZ heavy, followed by all kinds of strikers, M&P, Glock, Sig P320 etc. Being rusty and all I managed to scrape out a 2nd place in my class / division with my SFP9 this past weekend. Production is great because as many said, shoot any gun you shoot well and you can be very competitive. Jerry Miculek shoots and M&P and Michelle Viscusi and Robert Vogel is Glock etc. so to each their own preference.