I'm shooting a PSE Bruin that gets a rated 295fps, but since i'm only pulling back 50lbs with a draw length of 27in i can't imagine that i'm shooting faster then 245fps. With a slower bow like this it is harder to be accurate because the arrow drops much faster and that means i have to be muchmore precise on my range estimation. This is why i thought that a pendulum sight would probably work better for me then a fixed pin sight.