Do I neeed it the air bag helper suspension.......

Air bags made a huge difference because my bump stops would hit at many quick bumps. With air lift, the bump stops are inside the bags and others removed. I run 5 psi while empty and around 25 when hooked... smooth as silk. If I hit certain roads that want to porpoise me, I can change a few lbs. up or down and most times solves the bounce.