I have one with 20 hours on it now. I love it so far. Fundamentally this is in an incremental improvement not a new model. The core of this mower reuse. 28hp engine dropped from 3200 rpm -3000 rpm 25hp with no DPF. Transmission isn't new design. ACS deck is supposedly more efficient and leaves a better cut but i have no experience with the previous generation. A New digital display, wider track and low profile tires. I dont believe there is any reason this mower shouldn't be just as realiable as the last generation