My wife has around 500 miles on hers now. The oil mileage has gone up slightly. The fuel mileage is much better then the previous 800’s. She has not had any of the problems that has been reported on HCS. We do have an issue with the check engine light coming on when she holds it at a steady speed for a distance. So Far the verdict is out on how it handles for her. She was complaining that it was darting a bit and a little hard to steer. I have not spent any time adjusting the suspension yet, we temporally misplaced the owners Manuel.