You are absolutely correct that I am making some wide-sweeping assumptions. Please don't take this the wrong way; I am pushing Nacra Europe VERY hard to allow us to use Performance Sails (they exist for the platform so why not use them?) At the same time, I don't want to make EP go out of business or completely kill his sail line as they are also very nice sails, and his customer support has been nothing but fantastic to me and most of the people I sail with. I will also state, for the record, that I cannot afford a set of PS at the price premium they are currently commanding.