I like the pen and paper sensation, the fact that my handwriting is exactly the same as on paper, the ability to erase, rewrite, cut and paste.
I don't like the flaky sync but love seeing my drawings as PDFs. The LiveView function almost doesn't work but a third party app allows me to display the tablet on the desktop for Zoom meetings.
Arxiv PDFs are easy to read only if you crop or zoom, which is a bit unfortunate. I would have loved integration with Pocket, Dropbox, Arxiv and other sources. There's no TTS option, which is also unfortunate, because I find TTS doubles my focus when reading technical text.