Archer %/s (KMS Unlimited and GMS Tempest)

Assuming it's the same piercing effect that Pierce itself has, (this is bullpomegranate by the way because Ricochet hits eight targets, 360% each, piercing effect compared to Arrow Bomb which can't pierce, and Iron Arrow hitting for 350%, both of which only hit six targets), it's not better. Swipe does four hits, and they do massive damage, as well as gets a bonus from Jaguar Boost unlike Ricochet.
Ricochet:
-snip-

Ah, well thanks for clearing that up then. I guess Ricochet is still good for getting mobs that are further away at least.