I had a 8780 and went to a 8780xp . The 9690 has some improvements over the xp,different rotor,cab but very close to a 8780xp.I can tell you that I have enjoyed these machines more than any I have owned. And I have had Deere, CIH and been around Gleaners.They run, there simple, have alot of capacity and are comfortable.And my dealer is 100 miles away and its not a problem.