Jhonhardy,
The construction is superior in rigidity and weight, and the wings have a slight taper that make posible snaps (in the madness/diablotin/funky style wings are NOT posible), faster rolls because the ailerons reach the tip and the taper again helps here. If I´m not mistaken the airfoil is more rounded on tips to prevent unwanted tip stalling.
Surely the funky is a nice plane, but the Seduction WS has more hours of scratch on design

Just my opinion, greetings