As far as depth goes, I think the APF right now is the most consistent when calling depth. Beverley and Mike are doing an awesome job trying to change things around. If you see them two side judging, you better hit proper depth because they will red light you. I think the IPA and SPF have been letting alot of squats pass that are high and it turns out to be a world record. Chuck V just broke a squat record and it was the deepest multi-ply squat, especially with that amount of weight that I have seen in a long time.