Late to the party-
I'm the fella who suggested the ADC arm to John/Mr. Pig. It's a great performer, and under-rated. Sometimes with reviews, one needs to read between the lines- I've heard arms like the ADC-LMF, the SME 3009 and others get an unfair review at times, but put into perspective, they are very good performers. That ADC is a favorite of mine. Not the best, but pretty damn great. I liked it better than the Infinity Black Widow, and much more than the Sumiko, Jelco, the Audioquest, and many more, to be honest.
Problem with some of these reviews of the SME 3009s and ADC LMFs and other arms is the tested gear is being compared to gear 4x-10x the adjusted cost of the component. Perspective is often skewed or outright lost here.
There's also always the element of egos, opinions, emotional elements, passions and a heavy dose of personal bias in these reviews and the battle between subjectivity and objectivity.
Anyhow, I frequently talk with John/Mr. Pig and give him credit for taking on this project. No one needs to agree 100% with his findings but it's sure nice to hear his take on things, which I find relatively neutral and ultimately positive for both tables.
Makes for good reading and hopefully friendly debating with open minds and respect.
At some point I'll post on an on-going project of mine- basically a continuation of what he was doing with the Technics SP25 but taken further, with more mods (and lots more money) thrown at it. So far, I've had people unimpressed with the table and others very impressed. I kinda like that- makes me think things through, look at the project from different angles.