The latest generation, Kindle Paperwhite, Kindle Scribe 2, Kindle Scribe 1, and Kindle and the upcoming Kindle Colorsoft, all have something in common. When you plug them into USB into your PC or MAC, they no longer appear as external drives. This prevents users from using file managers to back up their books or to sideload new books onto the Kindle. Amazon has also removed the download and transfer via USB option for purchased ebooks from the content page. This will likely prevent people from striping the DRM from the books and sharing them on piracy websites. This is not
Shout out to B&H. I bought my drone from them, and they offered the same model bundle at a slightly lower price than Amazon and also offered next-day shipping for no charge.
They also have a physical retail store and real live people you can call if you have a question, unlike either winding up talking to a chatbot or being redirected to Mumbai after a 45 minute hold.