"I have tried many transports and can not hear a difference between an expensive transport and a cheap blu ray player from best buy - " &
"I can’t recall the models but a toshiba dvd player, an NAD cd player, sony blu ray player, Denon cd player, and a couple others - nothing very expensive although the NAD was a well built model. "
It doesn’t really seem that you have allowed yourself an opportunity to really evaluate if an ’expensive’ transport positively impacts SQ. I think that if you tried even a modestly priced transport, say a Cambridge CXC, or Audiolab 6000 that you would likely hear an SQ difference, let alone via an even better quality transport beyond those.