I have a TC Encore and Knight Revolution and I put the Nikon Omega BDC on both even though most of my shots will be at 100 yards or less. I am only shooting 100 gr of powder too. I went ahead and got the BDC scope because it wasn't much difference in price and it gives me the chance to shoot longer ranges if I get the chance. All I have to do is go to the range and sight in with 150 gr if I am going to hunt somewhere where long shots are possible.