I was honestly just thinking the same thing. Like...damn, why is OP advertising such expensive gear to people who might want to just try something?

You can do exactly the same thing with a mead spiral bound and a ticonderoga pencil...

Or text notes on an existing device

Or audio notes on an existing device

Or for the price OP is advertising, get a whole drawing tablet to plug in

Or for the price OP is advertising, get a used android tablet

There are both cheaper options and, to me, better options that are also cheaper as they offer search, cross linking, algorithmic analysis (what have I been writing about lately, what have I stopped writing about), and easy duplication so that I don't lose my notes.

Personally, I use an obisidan vault in a cloud folder...easy duplication on any device, easy review, easy search, easy cross reference...

To do what I do on with my notes with a pen and paper, I'd be spending half of my time indexing and notating rather than producing results driven by the notes...which, I guess is valid if the entire goal is spending time with your notes, but I just personally feel like I've got to get something out of the process other than staring at shit I used to think about.

For instance, on paper, I'd have to underline or otherwise mark key words and maintain a live index in order to find: what's been worrying me lately, what was that dream that one night, what's my second most common topic of thought...and a million other things. Whereas in reviewing my obsidian vault all of those things are at most 30 seconds away, and I didn't have to do any work on top of writing the notes to get that functionality.