Honestly I'm Winging This PostPower Levels - Anywhere from 2-10 fg (You decide based on how well it goes)
Rift Carries - T16 rifts in 2-3 min .... 5fg per rift (Buy 10 at a time for my sanity :D)
Greater Carries - Can do 90's @ idk let's call it 6fg per rift
T16 Bounties - 60 fg vs full set
Legendary Items - Lots of 25 for 75fg
Keep in mind I do everything by hand, no use of tribox or anything like that
My Bnet is in my Signatur