Mine is neither- It's definitely not the same as the new Sub, and it's not the TW Best Classic either (as that one has lug holes, and some other characteristics that differ, like the bezel, etc).
I thought that mine was similar to cheiftang's, but we had discussed it and came to the conclusion that mine is still different than his. Mine is, perhaps the closest to Jos', but mine still has a slightly deeper rehaut.
The watch in my hands did come from EL, which was then traded to me in a transaction. Aside from that, I don't know much more about it's origins...