Congrats on finding your HG! I don't have a black MAM yet (what I have is a black MAB which is not with me yet). Can't decide if I should get an OS or a BBW or like yours with the colored zipper track.
Thanks! I have a black MAB and the BBW MAM. Both with gold hardware.
I really wanted a black one with the silver hardware. I just lucked up on with the blue zipper track. Hadn't thought much about it before. Now that I see it in person, it really is a nice touch with the silver hardware. It will probably look good with gold too.
Good luck!