@raxo2222 thanks!
How are you finding turn times and how well does the AI play?
Currently I'm in Prehistoric era, turns last around 10 seconds (autosaving might be add second or two).
I didn't met AI yet, but sometimes message is displayed, that they built WW or found natural wonder.
I think everyone is pre-tribalism
Cats, bears and big animals are annoying
As for production to research ratio its good here, but I'm aggressively chasing

Research itself is bit fast though.
I don't beeline at all.
I play with developing traits, negative traits and without pure traits.
I picked Creative to get faster culture and expand borders, Industrious, and Isolationist negative trait, as it has

boost.
I think next one I will pick

or

boosters.