which one do i choose for the hoopa since i am welling to save the
hoopa for later since i am hunting another pokemon rn so which is
the correct choice?
As far as I remember, every option will give you the Hoopa egg.
However, the egg won't break your shiny chain. Also, if you don't
want it taking up your party space while you're on your hunt, you
can just leave Rowan hanging, the prompt to claim the Hoopa egg
will remain there until you pick it up.