I installed the Koni FSV shocks. Parts alone were $600 but IMO they are great. My OEM shocks only had 10K miles and were like new. But the Konis completely changed the character of the MH. They greatly reduced the wallowing, pitching, & rolling that occurs when turning through the depressed trough of a parking lot entrance/exit. And the highway ride is much improved. I cannot say the handling was changed in any big way, the improvement was probably more subtle. But our MH already handled nicely for a Class C. The things mentioned above were the weak spots, and the Konis helped a lot. I would definitely buy them again.