User blog:Wikiuser52/Pay or mystery quests?

Hi guys, its wikiuser52 and when I've had to access the Chocolate Mountains and Minty Meadow episodes, I've had to do mystery quests to unlock them or I have to pay. I just do the mystery quests because in my opinion, it's great practice and secondly, I'm not wasting any money from my online account. But that's just me. What do you prefer to do?