I was shooting at the Sharpie "X" I made on both targets. I think that being only an inch away at 150 yards from the "X" is More than adequate for whitetail hunting where you have about a 8-10" kill zone. I didn't have an idea shooting rest at 150 yards like I did at 100yrds. I was sitting indian-style on the ground with my rest on a log. I will try some LOOSE in the off season; but I have a feeling this Triumph is gonna get me my biggest Buck yet--DrASUS