Thanks for the replies!

I have read many posts saying the "HD" was a little to hard, as well as many that say the "B4" rides like a boat.
The "B6 (C)" otherwise called the "Comfort" seems to be the choice by many posters in the past.
My problem is locating the "Comforts", and was wondering if they have been renamed, discontinued or such.
If so what other brands have the same characteristics of the Bilstein comforts?