I have operated the CR's,a 970 and a 960. After you have been around them in the field for awhile it's easy to name the unique features. Twin rotors, electronic stone stone trap, the only near perfect feeder reverser,fastest unloading, most fuel efficient enginein the genesis, the best chopper, simple and powerfull feederhouse drive, self-leveling shoe, grain pan to pre-seperate grain from trash, simplest concave removal and easy access to entire rotor, very efficient and unique rethresher, excellent monitoring with a unique readout. I probably have overlooked some so maybe you guys can add someIJ I would have added very low maintenance, but I guess that has to be proven yet. I for one would much prefer to work on a CR than any other.