Fixed. With todays fast bows I can't imagine needing a pendulum. Lots of guys are going to just one pin. I myself shoot a 70# Trykon with a 3 pin fuse sight and my 10 and 20 yd pin are the same. 30 and 40 yd pins are stacked as tight up against them as you can go. I myself would not even look at anything but fixed pin sights.