Quoting another thread:

In Mate-Tweak there are only three panel layout: Fedora, Gnome2, and Traditional.

Ubuntu MATE has 8 layouts:

  • Contemporary
  • Cupertino
  • Familiar
  • Mutiny
  • Netbook
  • Pantheon
  • Redmond
  • Traditional

Why not add them all on Antergos too?