The site wording has been modified within the last few months.
But, about 3-4 months ago, the ONLY "sonic" comment I could find (I looked many times) was that Larry was of the opinion that for Darth Beyers, the Cocobolo wood had a slight edge in sound, and that others may prefer something else -- and, also, that the sonic differences in the woods was *slight*, and that it is more important to select wood that you like the looks of, as being more important than the slight sonic differences.
Now, that wording has been replaced with info about the latest OPEN Darth Beyers, and the Luke SkyBeyers.