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

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