@mzkmxcv - well, seems this has turned into the devolving topic of "prove it works to me". Well, the only way it can be proved to anyone is to listen with your own ears. A few have suggested that in a polite manner.
@mrc4u - I'd suggest you talk to Steve at Empirical Audio. He makes several BNC cables including his reference cable at $510 and a lesser cable to for $285; so they are well within your budget. Though I've not heard either one, Steve has a deep understanding in the digital realm. See this page. http://www.empiricalaudio.com/products/synchro-mesh
@mrc4u - I'd suggest you talk to Steve at Empirical Audio. He makes several BNC cables including his reference cable at $510 and a lesser cable to for $285; so they are well within your budget. Though I've not heard either one, Steve has a deep understanding in the digital realm. See this page. http://www.empiricalaudio.com/products/synchro-mesh