I usually have 5 broadhead and 1 small game head, if the grouse are thick I'll go 4/2 and put a couple in my pack. I also put extra broadheads in my pack just in case. I've shot 3 at a deer before, and 4 at an elk, and this year I was walking around with deer, elk and bear tags. Only went 2 for 10 on grouse this year in CO, mostly singles, and had 2 fly off with my arrow. They were easier last year in MT and usually in groups that would hang around after a shot, I went about 7 for 9.