If your looking for panfishing, Mogodore is a great choice! Bluegills, Crappie and Perch. Probably one of the best panfishing lakes in NEO, or the state for that matter! You can probably access the entire lake now.
Can't help you with Berlin/Milton other than you can catch panfish and walleye in both but not like you can at either Mosquito or Pymatuning.
Good luck to you.