Does that mean you go IW immediately after BW? I thought about that but it requires so many hammers you might stall your growth too much. You don't wait until writing etc?I'd gun for bronze working ASAP. If no copper, go for iron working.
How soon should you be building jaguars? I always get the timing wrong. 2nd city, 3rd? I read 2nd a lot but production is so slow that way.With Jaguars , you dont need copper or iron , the can be built resource free .