When flying in bigger waves I prefer the IWA GoFoil wing with KAI tail.
At first I didn't think the rig would fly with the small rear tailwing. It felt like the board had no pumpability and would constantly touchdown, heavy on the nose as shown here:
Then I figured out how to move my front foot with an elongated strap. You can see the play I get with the front foot ~ 4". This lets me take off with a heavy front foot, stay low then when the wave starts to lose its energy I can slide my foot back and pump.