Spawn Comet (RB, , , , LB, , , , , RB) vs Explosive Bullets (, , , , RB, , , , , LB, LB, LB)

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