I have three towns. The first town was probably 99 percent complete until a dead email made my town inaccessible.
My second town is a premium town where I have acquired all yearbook items, all land, and 110,000+ donuts. I still take advantage of characters coming back as donut purchases, but I don’t spend as much time in that town.
My third town is my freemium town, which has become my primary town. Although I haven’t spent a dime on it, I have collected all friend prizes and reached level 939. I find this one to be the most fun because of the process, even though my bonus percentage is 364.5. KEM farming was impractical before completing level 60, as there was great demand for limited in-game cash. I started farming after level 100 with a bonus of about 180 percent. I always looked forward to earning enough donuts to recharge the XP collider and purchase an item from the yearbook box. Now, I alternate between building 24 KEMs (most cost effective) and 54 KEMs (can sell back in one selection box) and maintain the same cash balance.