Case and NH share the same cleaning shoe technology. NH had the self leveling shoe back in the tx days and stuck with it.Case got it after NH bought them. The cabs are similar size. Joysticks are completely different. Up is up in NH, NH are mechanical driven rotors where case is hyd drive.  NH has a chopper where as case has an internal beater/chopper. CR's are smoother running machines in the crop and under load. Powertrain is the same (eng, trans, etc) .