I liked the prior saddles Brompton got from Fizik.
Their Vitesse .. they ordered the saddle rails bent with greater clearance
to the bottom of the shell.
Advantage , synthetic covered foam .. no harm if it gets wet.
though I would love a leather covered one.

Re #67 , its really between your Bumm and the saddle ,
outside opinions come out of our bumms.
and ours is not yours..