RE: single pin for hunting
I like 1 fixed fiber optic pin set for dead on at 25 yds. I hunt thick transition woods and swamps and seldom will get a shot past 30 yds. I use a Mathews Ultra Mag at 70 pounds and arrows/ broadheads that equate to 7 grams per pound. Reasonably flat shooting so 1 pin does the job. I don't use a peep for hunting.