To compare the two brands IMO both will be very sturdy and last a lifetime. As far as isolation both have solid wood shelves. The Timbernation has a wooden framework vs S. Blinn's aluminum, no advantage to either??? or at least very comparable. The T nations can be painted or stained, framework and all, where as the S. Blinn's shelves can be any paint or stain, but the framework is either natural aluminum or adonized black. Looks wise both are appealing depending on tastes. My wife and sister like the T.nation looks because it meshes well with the other furniture, me too. Costs the T. nation racks are cheaper for a similar design. When all is considered the Timbernation better meet my needs and tastes.