Mike,
you are quite right, the A 90 gets very close to the Goldfinger v2. I am playing both and I am surprised about the qualities of the Ortofon. Straight from the start a brilliant sound. How many will be manufactured - 500 ?. I have No 125. I am not in sales nor in connection with Ortofon, despite the fact that I am running lots of SPUs.
But whoever doubts about this cartridge he may regret some time.