For some reason, I recall a post by Mr. Moreland about that, after he had bought a very impressive example. I remember a lot of talk about the circulated pieces being harder to locate, and I seem to recall there was not much difference in CAC pieces between the 2. I think a member here was involved in this discussion, and directly with Bruce, which, incidentally, revolved around the "mistakes" that CAC makes. The member will recognize this reference. I thought he made some very good points. He can elaborate if he wants to. It is not my place to do so.