I use a Boox Note 2 almost daily for reading and regularly with a bluetooth keyboard for writing. It has a stylus, and the OCR is good enough for even my terrible handwriting (I should have been a doctor apparently) and I use that to scribble in the margin of PDFs etc.

My setup uses Autosync [1] to synchronise a folder from my desktop to the device. On my desktop I have Zotero (a Citation library) and Calibre both configured to export to that folder (in subfolders). With two way sync my notes are back on my PC almost instantly which is fantastic.

I also run Readwise and Obsidian on the Boox.

1: https://play.google.com/store/apps/details?id=com.ttxapps.au...