Untrue for sails, untrue for dinghys, untrue for foils, because price discrimination. I thought it might have been true for catamaran, but I looked it up and it seems that Hobie Cat 16 are still more popular than Nacras for some inimaginable reason, as for once it's not price related.

If I go on another subject I invested time in, RPGs, D&D is the most popular system while inferior imho to a lot of others. Even if we have to keep the very flawed d20 system, the way forgotten chronicles handles everything is superior (and if in your bad opinion it's not the case because weirdly you like the class system, you probably would prefer pathfinder instead of dnd).