Making my own pendulum mats; asking for suggestions

[Eltanin Sadachbia]

I have started working on my own pendulum mats, and I was wondering how many people actually use mats, and of those people, how many use mats that go beyond the basic 4, 5, or 8-point mats.

If you could make your own mat, what would you put on it and why?

[Compendium]

Letters for clearer communication.