5.5 Grams Of Quality Trim - How strong.....

I have about 5.5 grams of really quality kush trim.
About how strong should I expect ONE batch of brownies to be? (never tried them before and never made them before)
And is butter better than oil or vise-versa? or it doesn't matter?
If I go with butter will one stick be a decent amount or should I go 1 and 1/2?

lol i dont know but i got a really good brownie recipe also check out my pics i just put up and let me know what u think