Which Saddle?

Bianchi Pista riders: is the charge spoon as comfortable as the stock pista saddle? It looks nicer, but doesn't have as deep a groove for the taint. Is this noticeable for those of you who have made the replacement? Seems to be a pretty popular switch to make.

a thousand time more.

how waterproof are charge spoons?
ie. if left out in the rain, will they seep water out when sat on?

quicker to dry than a san marco rolls it has to be said.