My table has gone through a whole bunch of iterations as it has evolved to where it is now. https://systems.audiogon.com/systems/8367 This was not a case of simple upgrades from one table to another. This was modifying or upgrading one tiny little thing at a time. Motor power cord. Motor. Controller. Controller power supply. On and on. Dozens of things. Over more than 20 years.
You can debate "why" certain things work all the rest of your life. If it turns you on go for it. If you need a story take your pick. In the end, "why" does not matter. What matters is does it sound better. If the motor, controller, and power supply are better, it will sound better. Whether it is worth it or not only you can decide, and you will know only after the fact. And that's the end of the story.
You can debate "why" certain things work all the rest of your life. If it turns you on go for it. If you need a story take your pick. In the end, "why" does not matter. What matters is does it sound better. If the motor, controller, and power supply are better, it will sound better. Whether it is worth it or not only you can decide, and you will know only after the fact. And that's the end of the story.