I repeat: "Bias" is bias, regardless of the viewpoint or subject. ie: Those that are so adamant, regarding their beloved theories/opinions/biases(regardless of the source), while refusing to acknowledge that ONLY experimentation(the heart of the Scientific Method), provides PROOF, regarding anything discussed. Most of those are proffering their opinions, without ever having tried what’s being discussed. What you hold true, in your listening room, is all that matters. Experiment and trust your ears. Anyone that discredits another’s abilities to hear improvements, in their own systems, in their own listening environments, with their own ears, should be considered condescending, insulting and/or(probably), simply projecting their own ineptitude. Perhaps, to be pitied. That’s just logic, which is anathema to the Counter Culture. Far as, "....big, high falutin’ words"; Higher Education improves one’s vocabulary. Some here should try it! Sorry for lack of paragraphs. Case didn’t offer typing classes, back in the day.