I'm considering the possibility of purchacing a DPA 4060 after watching an RFLO Sound video on youtube. In it, he was comparing the DPA 4060 with the Sanken COS-11. After doing my own research I noticed there was more than one version of the DPA-4060 such as: the DPA 4060-BM, 4060-OC-C-B00, 4060 Hi-Sens. What's the difference between all of these? Also can I purchase them with adapters either, Sennheiser or Lectrosonics? I want to be able to work with both.