Dear Rouget,
It took us to produce this product more than 2,5 years by close contact with freediving schools. So, please be sure before critising the product. Prepreg blades have the best production technique. The producers are so limited in the world and we have the lightest blades. On designed prepreg carbon fiber production, as far as we know we are the only company across the world.
Safe Diving,
The Quwack