There used to be a page on the Logos website explaining the target audience for each of the multi-volume commentary sets, e.g. WBC covers Academic+Pastors, Wiersbie is for lay people.
One of my students is asking about this, but I can't find the page to direct her to. A link such as http://www.logos.com/commentaries/multivolume just redirects to a listing of products.
TIA