Depends on spin direction: On right spin, Double Attacker and Corona Saber are the best, with Double Attacker (Orthros' AR) being the most explosive right-spin smash attack AR in the game; it hits like a meteor strike.
On left spin, Hayate AR (from Hayate/Zinrai IIRC) is also very good but suffers plenty of recoil- you NEED Ariel 2's tip in Wolborg 2 Casings to use it effectively (even Defense Grip Base in Attack mode won't be handling it effectively) and even then it won't get more than 1-3 hits. However, whatever it hits WILL GET SENT FLYING. It's probably the best in terms of raw power.
Altough Hyper Aggresive smash attack is fun, it needs expensive parts (barring Seaborg's tip inverted) like Ariel 2's tip, Orthros/Apollon ARs and such so yeah, it isn't very economical. Normal Smash Attack is much more economical (Triple Tiger+Ten Wide+Right SG+Defense Grip Base (Attack mode).
On left spin, Hayate AR (from Hayate/Zinrai IIRC) is also very good but suffers plenty of recoil- you NEED Ariel 2's tip in Wolborg 2 Casings to use it effectively (even Defense Grip Base in Attack mode won't be handling it effectively) and even then it won't get more than 1-3 hits. However, whatever it hits WILL GET SENT FLYING. It's probably the best in terms of raw power.
Altough Hyper Aggresive smash attack is fun, it needs expensive parts (barring Seaborg's tip inverted) like Ariel 2's tip, Orthros/Apollon ARs and such so yeah, it isn't very economical. Normal Smash Attack is much more economical (Triple Tiger+Ten Wide+Right SG+Defense Grip Base (Attack mode).