Spawn Stretch (, , , , , RB, LB, ,) vs Spawn Buzzard Attack Chopper (, , LB, , , , LB, , RB, , ,)

Compare Spawn Stretch (, , , , , RB, LB, ,) and Spawn Buzzard Attack Chopper (, , LB, , , , LB, , RB, , ,) — stats, differences, and which is better for your build.