I would suggest for range ammo try Georgia Arms. I buy in bulk of 1000 can heat and I have not had any missfires or bad ammo from them. I purchase .40 S&W for my Springfield XD. They have had an increase of about $40.00 on the 1000 rounds of bulk ammo. They ship fast and right now about three to four week wait. All lot of their brass is from the NYC Police Department. As for duty ammo, I have been using Hornady Critical defense and I am quite happy with the ammo. Never had a missfire and I am about to try their Critical Duty ammo. I have tried Golden saber and I never had a problem with it. I would try shooting quality ammo from the prominent ammo manufactures in your gun and see what works best. One brand of ammo may not work in your gun while another seems to perform the best.

Nick