Beauty is in the eye of the beholder. Science is not an absolute either. Did the scientists of a thousand years ago believe what the scientists do today? How about a thousand years from now? How is this so and do we know what we are actually measuring? Talk to a physicist. Everything is subjective and always will be. Best, real, accurate, etc. only have meaning between our ears. I prefer to try to think in terms of different and pleasing or not in regards to music. The best ss amps are often described as having tubelike qualities and visa versa. There's that word best again. Says more about the way we think than anything else.
