I'm barely started on the event, haven't even unlocked the farming yet. Need to get through the farming as quickly as possible. Will an extra enemy spawning help get more QP per minute, or less? Apples are obviously not an issue, speeding through the farming to get back to the story is.
Edit: question two, how efficient is Melt's palace and the adorable 3D penguins in terms of getting QP compared to later unlocked nodes? I'll be sad if I have to miss out on hanging out there this time, but even more sad if I miss finishing the event.