Received my black onyx Sonia. She's beautifully broken in but has no real blemishes, save some cracks in the sealant on the luggage tag. Was able to clean off some white crusty stuff, gave her a once over with Apple cleaner, and sponge-wiped the nylon lining to remove the gritty bits that get suck in the lining seams. So now i feel as though she's mine.
Black onyx doesn't have the rose-petal softness of the Biblio black or even the regular Havana black, but this bag is more textured and quite evenly. I expect it will last a long time and not show its age.