What's the best sounding equipment racks?


I am in the process of building a designated room. Since I am starting fresh, I figured I would replace my Zoethecus equipment racks for a few new ones. From my research, I have found three companies which seemed to shine above the others. Billy bags, symposium and solid steel/rack of silence. I instincts tell me a fully loaded symposium with some the best, but it's cost prohibitive for me. Does anybody have an opinion on the Billy versus solid steel-Rack of silence?
acollen
You can't audition a rack, so I would not replace the rack until the room is finished and you have a chance to listen to your equipment in the new room. Everything may sound so good, you may not feel the need to replace it. Just my .02 cents.