I like the HHA style sights, several out there make them. I like the idea of moveable if need be. Some will make all kinds of stories about them but when I get into a new area I get the distances and can easily adjust the sight or me if need be on incoming deer. I do like the idea of only having one pin. Makes longer shots or darker type shots much clearer....no im not talking in the dark just early morning or foggy days.