There are really only two things to consider when deciding between the CR and CX, Sale pice and Straw management. If you plan to bale straw, the Cx is by far the better machine, and they are a little more fuel efficient, but the CR will do a beter job of grain handling. All of the little problems with the cR's have relatively simple solutions, exept one. The feeding issue takes a little bit of work to correct, but once all these problems are worked out I think that they are a suerior machine. There is a way to move the rotor variator hose and the wiring harness out of the way of the rotor belt, just in case it blows off. you have to replave the steel line and the rubber hose to the rotating union with a flexable hose and reroute it along the bottom of the hopper and bring it down under the variator sheive. the wiring harness should have an angle bracket infront of it, remove it and tie the wires back further underneitht the hopper and reinstall the sheild. The problem with the feeding is caused by the stone trap door. It sits too low allowing for crop to ball up in the feeder house and plug the feeder chain. To correct this cut the door latch and the lip the door sits on off, then reweld the latch in a position that allows the door to sit 1_8" to 1_4" higher than the feederhouse floor. This greatly improves capacity, especially in viney crops such as Canola and peas as they tend to ball up faster than a stalky crop. I heard about this from a guy who had his repaired by Farm World in Kinistino, SK. Apparently the difference was amazing.