To set the scene, I have @1500 hrs JP, 2700 hrs Tucano. Which one would I take to use as an instructional aircraft, the JP any day? Why?
All JPs flew exactly the same if set up correctly (and at Linton we had an excellent UTP, Dave B, who ensured ever airframe was just right). This meant that all demos of what the aircraft would do when services were operated, power changed etc were identical. Although each Tucano was there or thereabouts, there always were small differences. As a Tucano UTP, I spent many fruitless hours trying to get every aircraft to respond in exactly the same way, some airframes were particularly bad.