655S which got more power than 654S have been given faster lifting speed while maintaining a tenacious bend. If you are going to aim kingfish or great amberjack over 10kg, this 655S Nano is recommended. This have been designed for horizontal jerking so the action of the jig will be more toned down and is ideal for anglers to maintain the line tension while maneuvering the jig horizontally. Of course you can jerk jig vertically when you try not to move jig too much. The potential of 655S Nano will be derive depend how you fish with it.