u/Character_Dress_3201

Okay hello there! I created a sail for my inflatable stand up paddle board. It connects to the bungees on the front of the board with carbineers.

Here is my question:

Paddleboard A :

weighs about 20 lbs is inflatable. It has more drag on the water and is less hydrodynamic than ...

Paddleboard B:

Solid body paddleboard that weighs about 40 lbs but has far less drag on the water surface and is more hydrodynamic

Which board has the ability to reach a higher top speed ?

Thanks!!