Well, I just became First Star rank and this is my team so far:
I don’t imagine I’ll be deviating much from this other than to get a better Fire type and possibly a better Electric type. I DO plan on evolving Jiro into a Kleavor and Shoji into a Wyrdeer. That way my team covers each other’s weaknesses even better. Kleavor and Pikachu/Raichu can easily take care of Flying enemies for Hisuian Decidueye. Meanwhile, Wyrdeer’s Dark type weakness is easily countered
by Hisuian Decidueye, and its Bug type weakness by Ponyta/Rapidash/another Fire type. There’s a lot more ways in which my team covers each other than that, but those are the main ones.