Like everyone says, kinda depends on what you want to do and your facial/hand structure. Basically, the lower your anchor, the greater the difference between your line of sight and the trajectory of the arrow, thus the longer your point-on distance. Great for longer distance field shooting, not so much for average hunting distance shots. Especially if you shoot gap. I shoot sort of split vision, definately using the arrow point in my peripheral vision as a aiming referance. I anchor high, on my cheekbone with the nock about 1/2" below my eye and my point-on distance is 20yds. A good, repeatable, bone on bone anchor which what it's all about. Yesterday I put a stalk on a groundhog in tall grass. Got to about 20-25 yds. when I ran out of cover. Waited until he was facing the other way, raised up on one knee, drew to anchor, put the point of my Grizzly BH between his shoulders and center-punched him. Paced off to 22yds. For me, a high anchor/closer point-on really simplifies hunting-range shots, one less thing for me to goof up at the moment of truth.