I love mine, it's mostly opened up so you can sideload almost whatever you want (EPUB , CBR/CBZ, PDF although not great, and even Kiwix ZIM files) and there is

I love mine, it's mostly opened up so you can sideload almost whatever you want (EPUB , CBR/CBZ, PDF although not great, and even Kiwix ZIM files) and there is a great modding community on mobileread. I found the integration with Pocket (read-it later kind of servixe) to be quite useful, as I can read web articles at my own pace, without any distractions on a paper-like display without requiring Internet access.