I currently shoot a .204 for predators and am approaching 150 coyotes killed with it. Before the .204, I used a 22-250. My success and kill count with the .204 doesn't mean that I'd recommend it for everyone, on the contrary, everyone needs to decide if they need the extra punch that the larger caliber gives. Since I call coyotes and very few of my shots are over 250 yards, I decided that the .204 in an AR suited me better than my bolt actioned 22-250 did and I've been happy with my decision.