@Duckweed, I tested both scenarios, worker first->grow 2->settler ->grow 3 (because of 3 resources) -> settler is indeed far superior to settler-> settler first. I had suspected it to be faster but not by this much. So if i continue your challenge it'll be with this save.
Spoiler until ~2400 bc about Duckweed's challenge
Spoiler :
But i almost lost the imo crucial rice/ivory/sugar site. 2 turns later and it would have been gone as Alex's settler was approaching. I had time enough to nick the horse site (on the hill). In the settler->settler first scenario i was only just in time to build archers.
So your observations were spot on. Good start actually as i got AH and archery from huts.
I hope to see your another modern war demonstration.
