There have been many kites offered with different sail cloths over the years, mostly dual liners....ikky vs poly versions for example. There were slight differences in performance.....at least given manufacturers specs...ikky versions usually had a lower wind range. Some Skyburner/Premier kites, Jam Session, Stranger and more. iirc PBSK offered up a few sail options for his line of kites....
Some sails just feel different in the air. I have a couple old "soft cloth" Rev 2's and a couple of newer "crispy cloth" 2's, and the soft cloth ones feel "smoother" in flight. Same with a new 1.5 sail vs an old 1.5 w/mylar....the mylar one feels "slicker".
bt