In my opinion the difference between 1 through 3 were minor at best but 4 stuck out like it hurt. That being said, I would have liked to hear what the various arms sound like on a popular piece that we all are familiar with. Although, 1 through 3 all sounded very good it would be interesting to compare how that front end compared to my much more modest front end.
I can say that after listening I was not in a rush to go out and buy the arm, or any variation of it. It made me reflect on what an amazing value I have in my system. I think Mike’s front end cost well over $100,000. Upgrading from what I have to his would be like burning money. I would need to be a multi-billionaire to get any dollar per sound value from it.
I’m not saying it is not the best front end around. What I’m underscoring is that the difference between the best and very good is getting smaller.
So, today we have now entered a new era. No longer is the "best the enemy of the very good" but, rather, "the very good has become the enemy of the best"!