Just wondering what to expect. 9750's were good combines, 1700 hours but we wanted to update and go with some more capacity. We put a little bit of wheat, 2500 acres of soybeans and 2200 acres of corn through these machines. We only use one combine in corn. I would like some info about these 9870's. The good, the bad, what the capacity is and how the compare to any other make or model. We do combine for the neighbor that had a 8010 and now has a 8120 coming.