put most points on luck, and its best to dig outside the 
 city



 

where outside the city

inside city = inside walls (fighters, magicians, dark, novice districts, and city centre)
outside city = outside walls (caverns, forest, swamp, graveyard)
--jason

Try searching here before making a new post. This question has been answered MANY times on the forum. Just typing "Digging" into the search brings up a multitude of posts exactly like this one.

Exception of a good inside city is dark district. For better insight, look into this conducted study.

http://forum.flyordie.com/thread.jsp?forum=13&thread=24727&tstart=0&trange=15

i make like 20-50k with my digger a day trying digging in dark district