What is the smallest best world (player created) you have found?

I'd go with Deery meadows lite or the blank Evermore Falls and play TS2 style rotational with slowly adding a population as I play through the story.I found that the game tends to be unstalbe and can be hard on weaker computers or just be more at risk for throwing Error 12's if you play in EA's worlds and turn the EA bugfest on.I found that configuring my NRaas Mods for story progression to be manualy mode like the TS2 story progression is a lighter load on the computer and the saves are more stable.