The Remarkable 2 is fantastic. You can ssh into it, and scp from it. There are some filesystem layout quirks, but it's good. Peerless writing experience. Great battery. Plenty storage. Large screen. No backlight, sadly. Good for
- taking notes
- reading & annotating PDFs
- reading technical books, with illustrations and diagrams
- reading graphic novels
Not so good for reading for pleasure, like fiction. It's too big. It's best for active reading and writing.
I have a Kobo Aura H2O for recreational reading and travel. Massive memory and an SD expansion slot. Backlight. Pretty indestructible, I read it in the jacuzzi.