Hi, have you purchased a scope yet? If not I'd like to recommend the Killer instinct brand Lumix Pro speed rated crossbow scope. Half the price of the Vortex and mine works fantastic. The Vortex and the Hawke are probably better glass but the Truglo isn't. The scope has dots not cross hairs and I find that easier to use. Dots go from 20-80 yards and once calibrated to your bow they are very accurate.