Hey Sad Computer, I thought I’d chime in on behalf of our company. Last year we had our acoustical treatment foam tested by Riverbank Acoustical Laboratories, who are an independent, third-party testing company. Additionally, we purchased and tested similar Auralex products to provide a side-by-side performance comparison. We’ve made the results from Riverbank available which it seems you found, as well as some comparisons between the products. (Link to Test Results
You are correct in that different products serve different purposes, but we do stand behind the results of the testing, which measure up well to the Auralex. If there's anything else you want to know about our testing, Riverbank, or our treatment products, I’d be more than happy to help – PM me or shoot us an e-mail or phone call!