Tube guns? What the advantage?

I have a few Gary Eliseo-based tubeguns. For me the advantages are the almost infinite adjustability of the stock, you do not need to bed the action, I personally feel less recoil vs. a conventional stock and if you order one you can generally get it much faster than a Manners or McMillan. Disadvantage is that unless you get a tube-gun specific action, your gunsmith needs to chamber the barrel with the special recoil disc or completely glue in the action.