Honestly, I want to see all 3, but I'm more interested in the history of the Universe 7 Saiyans, particularly the original Super Saiyan Yamoshi, The Original Super Saiyan God who achieved the form with Yamoshi's spirit's help that is the ancestor of Shallot & Giblet in Legends, Cumbers history with Yamoshi and/or the Original SSJG, What happened to the Universe 7 version of Planet Sadala and why they had to move to Planet Plant, the Saiyan Tuffle War, Vegeta the First & Second, how the Saiyans and the Cold Force's relationship started, and so on

Universe 6 Saiyans seem to be good people so I’d rather see them.

seeing King Sadala would be cool