Title explains it all, but I want insight on what I'm doing here. I'm mostly here to finish up the whole Ice Armor quest thing, but finishing it may be worth it. Not to mention I don't want to have to do it all later if there's a quest.
I would tell you to finish as many of the quests in Wintertusk as possible (side or otherwise), even at higher levels the experience can be good, and the amount of them, or will be higher experience than Celestia, if you went from Dragonspyre to Wintertusk. The spells and the pets are important so the experience might just be a bonus. Not to mention I personally love the story line of the world, but not the fact that it feels like every boss is ice. So, just do everything, side quests and main.
Title explains it all, but I want insight on what I'm doing here. I'm mostly here to finish up the whole Ice Armor quest thing, but finishing it may be worth it. Not to mention I don't want to have to do it all later if there's a quest.
My advice is for you to not only continue doing the world, but also to finish up the world. The rewards given there are truly 'endless.'