Spawn Duster (, , RB, RB, RB, , , , , , LB, LB) vs Give Parachute (, , LB, , RB, , , , , , LB)

Compare Spawn Duster (, , RB, RB, RB, , , , , , LB, LB) and Give Parachute (, , LB, , RB, , , , , , LB) — stats, differences, and which is better for your build.