[VygmraMGVl]

I've been getting into acrylics recently. I'm wondering why you recommend Ivory/Carbon Black over Iron/Mars Black? I currently only have Mars Black so I'm curious how Carbon Black is different.

[RealDinosaur]

Purely to avoid confusion. Ivory black is present in most starting sets, wheras Mars Black is the non-default black.

They have very slightly different color temperatures