[jacurtis]

I use a combination of a Kindle Paperwhite Signature for novels and mainstream books. THen I use a Remarkable Tablet for PDFs, research papers, my own notes, etc.

I find it to be a good combination. Like you said, the paperwhite is amazing for laying in bed at night (really like the backlight) or on the couch or traveling to read. But it is too small for PDFs or serious notetaking. The Remarkable is perfect for those things. The remarkable also gives you full control over your files to do whatever you want. You can connect it to Google Drive, Dropbox, OneDrive, etc and/or just manage files directly on device (plug it in via usb-c and it shows up as a USB mass storage device).

The two tools compliment themselves nicely. Just my 2 cents.

[chrisweekly]

Similar 2-device story here. Love my Kindle Oasis for reading books, and rely on my reMarkable 2 tablet for writing / notes -- driven by a hyperpaper-based daily planner (its navigable pdfs are a game-changer).