I shoot one of the lighter bows ( Parker UL31 )with the 57lb draw weight with 344 grain arrows with the 4 blade steelforce broadheads and the 3 blade Satelite straight razor broadheads and( Forge Lighting Strike ) it works great out to 40 yards, I get 2-3 inch groups at 40 yards,and a few robin hoods at 30 and 20 yards, I have also taken deer with other less poundage setups , so much for the lighter set up not being worth much I also like DaveC mark my arrows on the fletching according to grain weight and straightness from the arrow spinner and on best true flight. I also find it gives me that added little boost when I look at the arrow that I have built so much confidence in when Im ready to harvest the deer or on the 3D range. I feel I owe the deer to be the most accurate I can be.