Just installed Koni shocks and new poly sway bar bushings and went for a long test drive and the difference is much better, sway is much less and overall control is better, the Koni shocks are much better than the Monroe's and the Bilstein shocks.
At 62 mph with a semi passing me for the 1st time the semi did not push my motorhome, stayed right in its lane.
Even when going out my driveway at a angle the motorhome did not rock side to side.
The Bilsteins were to hard for my 20,500 lb chassis and the Monroe's were to weak/soft as to sway and handling and such.
The Konis seem to be right in the middle, not to hard and not to soft and much better control even in the 30 mph wind during my test drive.
Well worth the $670 for shocks and $100 for poly sway bar bushings..
:B