Spawn Caddy (, LB, , RB, , , RB, LB, ,) vs Explosive Melee Attacks (, , , , RB, , , ,)

Compare Spawn Caddy (, LB, , RB, , , RB, LB, ,) and Explosive Melee Attacks (, , , , RB, , , ,) — stats, differences, and which is better for your build.