The action is an S-shaped swim with a lot of bubbles. Personally, I think of it as a diving pencil with fewer errors. Since the S-shape curves widely, it doesn't come towards you much with a single twitch. Because of its high buoyancy, the ascent speed feels faster than the Rapido. DUO Roughtrail Aomasa 148F The Roughtrail Aomasa, a completely new diving pencil born from DUO's world-class injection mold technology. The weight setting, through-wire shape, and internal rib structure, along with its unique body design, achieve operability and action sharpness that are not inferior to wooden models, as well as high body strength. Regardless of the user's skill level or field conditions, it promises an easier way to create the ideal diving action. DUO ROUGHTRAIL Aomasa 148 Size: 148mm Weight: 38g Floating Recommended Ring: #8 Recommended Hook: ST56 2/0