I am glad you confirm my eyes. I am a sucker for aka matsuba, somehow

I've been looking for a while, this is the first one I like.
and yes, my water is still soft and Ph has been kind to me at a constant 7.3 - 7.5
By the way, what is the difference between these 3 and the one I just posted. Somehow, these 3 look more metallic in a way.