w.r.t. long-form writing, two suggestions -- depending on whether you prefer keyboard or handwriting:
- Keyboard: With a phone that supports USB host mode, you can plug your keyboard of choice into the USB port and use that for input. With a small mechanical keyboard like [0], you can have a great mobile typing experience.
- Handwriting: E-ink tablets like the reMarkable 2 [1] are quite cool if you want a paper-like writing experience.
- Keyboard: With a phone that supports USB host mode, you can plug your keyboard of choice into the USB port and use that for input. With a small mechanical keyboard like [0], you can have a great mobile typing experience.
- Handwriting: E-ink tablets like the reMarkable 2 [1] are quite cool if you want a paper-like writing experience.
[0]: https://www.duckychannel.com.tw/en/Ducky-One2-Mini-Pure-Whit... (Note -- this is just an example; I'm not familiar with this specific keyboard, but there are a lot like it out there.)
[1]: https://remarkable.com/store/remarkable-2