Well finally got a Nagaoka cart tonight , MP-30 . I am impressed . I have a few other carts but I find I seem to like the moving iron ones the most and the Nag is MI also . It seems to track through problem lp's better than my other carts , with less surface noise ? But I did not download the manual to read about using plastic washers to isolate the cart from head shell so have a slight hum , will need to re-do the install tomorrow
But once I get this installed with the plastic washers it may become my fave MM cart.