Dear @bfoura : I posted that in cartridges specs could not really gives the true to make a comparison in between 2 cartridges, latter on you posted:
"
@stringreen To my ears the CB does the same thing..."
that's almost the same because cartridge quality characteristics through listen it are graded, have different quality levels. So you can't make a true comparison in between : there are " levels " and " levels " with same characteristics of sound.
My first Ortofon cartridges was the really vintage MC10 MK2, followed by the MC30, MC2000, MC3000, MC3000MK2, MC5000, MC7500, Jubilee, etc, etc and I had the opportunity to listen in my system the Windfeld, MCA95 and other models and I know that when Ortofon designed and build a cartridge to commemoration something they puts additional effort in all the whole design and excecution to the design as: tigther tolerances, hand selected parts, deep tests including cartridge voicing and the Windfeld was an is one of those cartridges.
The W belongs to a different league than the CB that's just a catalogue model, a good one but that's all.
There is no problñem to make the W cartridge set up you but what is really important is that your room/system can have the quality and resolution need it to honor the W quality performance levels.
If you have any single doubt of any system chain link that is not up to the task my opinion is that stay with the CB.
R.