I don't use the anchor sight, but I do use the IQ bowsight. It is the same concept, but comes on the sight housing. I really like it. It really helps me with my form under the pressure of "buck fever". The anchor sight also helps you slow down the shot process which in my opinion will increase your lethality. I'm all for things that decrease the number of deer lost.
GATORTAIL 1646 25GTR