I love to read myself, but I tend to find a lot more good content and lore in a traditional novel. If done right, it can keep you glued to the book for a longer time. Depending on the graphic novel, I might run to read that since I'm visual which can be good for certain fights (especially in Smoke and Shadow where we saw new feats from Zuko). But I feel like the Iroh and June topic while interesting is not as intriguing as what we can gain from Roku's story.