The German language blog www.vireference.de published an article which compares the three different kinds of Teradici hardware zero clients for VMware View. The main devices are: Class 1 (eVGA, Leadtek, Wyse P20), Class 2 (DevonIT, Verari) and Class 3 (Samsung thin client monitors). Beside the technical information, the article describes the compatibility for View 4. It should be possible to use Google translation for this article.
More information: vireference.de