when to add goji berries?

[Guest guest]

I am wondering if the best is to

1) brew the tea with goji berries and then drain the berries and use

the tea infused, or

2) do you actually add goji berries to the mix with the scoby and

allow fermnetation, or

3) do you add goji berries after you remove the scoby and store??

I am wondering if you do # 3, that if the goji berries because of it's

sugar content will have additional effects?