I am please with my production, it could be a lot worse. I have many production/commerce hybrids. Is that okay? This give me both science and hammers, I just couldn't find a good spot for a 100% commerce farm. But some of the comes pretty close.
What do you say?
eXeel,
100% commerce farms shouldn't exist in a SE. Instead you want a 100% food city. This is the city where you should settle as many specialists as possible. You should farm or windmill every tile and assign specialists. In my games, when Biology comes around I'll even farm over Wineries and Plantations in that city for the extra food, because the post Biology Farm will produce more food meaning more specialists meaning more science!