I had a Reese solid hitch for years and had no issues with it. I then bought a Trailersaver air ride hitch because my truck already rides like an old stagecoach going down a gravel road. This really improved the ride. I can look in my rear-view mirror and see the hitch doing it thing by absorbing the bounce of the trailer and not transferring it to the truck.
To me its not a question of Anderson or Trailersaver but rather any solid mounted hitch compared to any air ride hitch. They are pricier but it is a one and done thing.
I am happy with my purchase and if I ever needed to get a new hitch it would be an air ride hitch