The choke point city is mostly a needed thing to do. Not much of a use, just fixing a strategic point. The other city might be productive in the long run.
@Matrix: Do you think prebuild in Rytty is too early to start? We can build another warrior there.
Still, looks like sharing a cow of Zoi with another city might be an option. There is too much food there for a town without granary and some corruption. To make an optimal growth out of it, since it need 20 food in the bin, one cow would be free for several turns. IIRC, Cheetah made it to work the forest for a turn or two. Hence, the uneven food in the bin.