If anyones looking into a new ereader I’d suggest you look at Onyx Boox, a Chinese company who e-readers run Android so you don’t need to jailbreak them or even use calibre/have access to a laptop, you can just download all pdfs or ebook files straight to the reader off the internet
If anyones looking into a new ereader I’d suggest you look at Onyx Boox, a Chinese company who e-readers run Android so you don’t need to jailbreak them or even use calibre/have access to a laptop, you can just download all pdfs or ebook files straight to the reader off the internet