Not trying start trouble but Breaking traction is not desirable. Traction is a transfer of power often affected heavily by weight. Kioti tractors are notoriously heavy for there class which helps prevent traction loss. The fact that one tractor breaks traction and another does not has nothing to do with quality of a hydrostatic transmission. It is more affected by weight and hydro relief settings. In fact I think a lot of different manufactures use the same hydro transmissions. As far as resale I have not seen a resale price difference between Kioti and Kubota in my area.