Dear @terry9 : Koetsu design is as I posted an exhausted design. Nothing is changed in the last 10+ years in its motor, what change is the stones but the cartridge motor is the same.
Lyra Lambda is a new design as the Verissimo against the " older " Koetsu design and the Verissimo comes with diamond cantilever and the Lyra is boron with diamond " plated " ( I don't know the rigth name. ).
Koetsu was in the vintage times a " myth/legend " when in reality its quality level performance never been really good till appeared the KRSP and I know because I owned at least 6 different models over time listening including the blue lace.
I respect those " sophisticaded " audiophiles that own Koetsu but that does not means that is a true superior performer.
Koetsu stone models are very good looking but are outperformed by other newer designs.
R.