The IQS will help. You will still feel the small stuff at lower speeds,,, and the small chop that is out there lately will still rattle your teeth, but it will be "better".think it might been a good idea to do the IQS too tiny bit stiff at low speeds
I run in soft setting only while running slow or in mostly smooth stuff,,, but never run soft at even a medium pace.
I run medium 90% of the time.
If I see a G-out, set of high speed whoops, or we're just it some really nasty stuff, and we're getting after it, I'll throw it into Stiff until I'm through it,,, then back to Medium.
I'm getting better at changing the settings on the fly,,, and I can feel if I'm in the wrong setting now by how the car is working. It wasn't that way for me at first. If you go the IQS route,,, give it some time before you decide about it.
You may know your car well enough at this point to feel the "magic" right off,,, I had to learn the car a bit first.
Knowing what I know now,,, I would do it again.