Cold Brew Coffee Colombian Reserve Single Origin Coarsely Ground Coffee - 1 lb. Bag - Dark Roast

Which tastes better for cold brew, Guatemalan or Peruvian? What is the taste like for each?

How to contact? my item arrived with a sliced open coffee bag. there is no return policy and i can't figure out how to contact the vendor. replace?

can you use for hot brew as well?

Is this caloric? Meaning will it break a fast (Insulin triggering)