Simply Buy Iron Minersbuy iron miners. The Reason For This Is, I Personally Havepersonally have 1345 Iron Minersiron miners, With One Costingeach one costing 12070 Ironiron (Buying A Hundred Is Better Value Than Singles As Well.buying 100 is better than buying one at a time, too) And Am Gettingand get 250 Iron Every Secondiron per second. At Goldgold, I Havehave 840 Miners, And Am Makingminers and am making 84 Gold Every Secondgold per second (One Gold Increase Every+1 gold for every 10 Minersminers) And One Miner Costsand one miner costs 9148. That Is AThat's a difference of 4000 Iron Difference. Andiron and I Have Roughly 3 Times As Much Iron Production Than Goldhave roughly 3x higher iron production than gold. So Iron Is The Way To Go. (Unless Someone Has A Better Strategy, Then Please Shareis definitely the way to go. )