Brooks C17 Saddle

Someone posted about Brooks C17 saddles, but unfortunately I deleted
the post before I got around to answer it.

There seem to be several versions of the "Cambium" saddles, C17, C17s
and C15 which seem to be intended to match the size and shape of the B
series saddles.

Did you find that if, for instance a B17 fitted that the C17 also
fitted?

And second, I had read that the C series took some breaking in, not as
much as the leather saddles, but some. Did you find that true?

Thanks.
--
Cheers,

John B.