As folks begin to explore their 50th anniversary "Pepper" products, it's probably an appropriate time to put aside the stereo re-mix hubbub and ask: which recent MONO release is your favorite and why? As I understand it, and I could be wrong - please correct me if I am, but the 2017 is a flat transfer of the mono tapes, while the 2009 was somewhat "corrected." Other than format, was the 2014 vinyl mono release unique in any way? I am, however, omitting the 2014 vinyl mono release from this poll to avoid a format war. Let's talk about comparisons and favorites between 2009 and 2017 CD versions.