My other cartridge, the MSL Ultra Eminent Bc is at Soundsmith as I accidentally bent the canitilever and the Transfiguration Proteus I recently purchased is back at the dealer's pending replacement due to a factory defect. In the meantime, I have a Koetsu Blue Lace and MSL Signature Gold on home demo.
I just noticed from another thread that you mentioned demoing the MSL Signature Gold. I am curious on how it compares to the MSL Ultra Eminent BC - there are not many comparisons available. Also how do you feel the MSL compares to the Proteus and Koetsu?