n80, it's for sure you can't miss what you never had. Unfortunately, those high end salons no longer exist that presented you music in a fashion that you had never heard before, but once you heard, there was no putting that Genie back in the bottle; you had to have it.
As I stated before, at those shows with the worlds best audio, I doubt if anywhere had a good holographic image because of the numerous requirement in addition to the equipment that are required. The salons had the rooms, and audio fanatics who could put it altogether.
The bottom line is the music, and not the equipment; having the music that makes you happy is most important.