Atreano did not make enough fruits to have extra for preserves,just like Violette and Madeira Black,Kathleen black or Maltese Falcon,these never end up in preserves but get consumed fresh by someone or some creature.!
At this point in time they are too god tasting,to end up in preserves.
Maybe when my trees will be 10 years old+,then I will let you know how Atreano does for preserves.
My opinion,it will be very good,for preserves.
Any fig that is superior in taste and flavor,is excellent for Preserves_____PROVIDING:
It is enough productive to produce large Harvests,of fruits in most climatic ,condition.
At this Point,only the three I mentioned,are producers of large Harvest,with Marseilles black VS as the most super productive in most climates,even adverse condition.