The question as I understand it is not how long the boat is top competitive but how long you can sail it if usage is "normal".
Interesting comment, Rolf. What, in your opinion, would make a well-built boat lose it's competitive stature - assuming no major changes in design within that product line?
Let's propose a hypothetical situation: Two identical F-16 boats, one 10 years old and one new. Both with new sails and rigging. What would make the older one less competitive?
