Spawn Comet (RB, , , , LB, , , , , RB) vs Spawn Rapid GT (, LB, , , LB, RB, , , ,)

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