I guess it depends on how and where you hunt. I only hunt Whitetails from hang on tree stands. For that a 4-5 pin fixed site works good. Most shots are within 40 yards. Bucks come in too fast during the rut to be moving pins and I shoot 500 grain arrows. I suppose if I hunted out west or in open fields, a slider might come in handy. I just like the simplicity of a fixed pin site.