Lets say I use the glitch at Ostigar by talking to Duncan or donate a lot of Elfroot to the Dalish supply crate in the party camp to gain more experience to level up. Would it be worth it or would it? I mean it would be great to get more spells and skills but all the monsters and enemies level up too. I was thinking about doing this since I'm an mage and the best spells come later but I'm unsure if it is worth it.