I got an iPad just for comics. I have real hard time using my hands sometimes, due to muscle and nerve illness so cant hold books always. But with iPad can read anytime. I dont have a lot of money, but every spare cent goes into my love of comics. And IDW Transformers is my series. I own almost the full library, and once I updated also lost 10.3 GB of it. I have it in my synced up and its in my cloud... Almost its missing most recent issues. Also once you update you will then need to delete to clear the old data or it piles new data on top of old nonworking data. And the viewing is no where near Comixology quality. IDW plans to still sell from Comixology, I recommend buying from the website and using their app.
CadusBane about Transformers Comics, v4.0