My cousin came to pull me out of a bog with his fairly new 6330R. What a nice machine. I must say if you are row cropping that is definitely the way to go. It has the built in navigation or whatever JD calls it and all the whistles and bells. But as he was driving off, I noticed the best thing about it for row crop applications, run out wheels. With those you can change rear tire spacing in a few minutes. BTW, he cuts roadside grass on a contract basis. Mostly interstate highways.