I could write a book on this subject. I will say that John Deere has a very good dealer and parts net work. We have all been brain-washed to believe that green has the best resale value, but I have seen 9600's sell for $18,000 to $25,000. It seems like red, yellow, and silver can do much better on 10 year old machines. John Deere also needs to give up on building there own engines. They just can't keep up with Cummins or Cat. I used to work for a farm that had an Agcostar, a Ford, a Cat, and a John Deere all in the 425hp range. luckily we had the Cat and the Agco because the other two were in the shop most of the time. You can talk all you want about dealer support, warranty, etc. I just want something that keeps going and has good a_c.