The Plotter notebook from Designphil is a minimal ring binder for planning and writing. I use the A5 size for work and journaling in addition to org-mode for managing tasks and writing permanent notes.
Being a ring binder allows for customization as you go. Instead of worrying about leaving space to add on to something you just wrote, you can open up the rings and place another page anytime in the future. You can add different page templates as needed using off-the-shelf refills (the Plotter refill paper is quite good) or even print your own (I recommend a standard size like A5 if you plan to do this).
Being a ring binder means pages lay flat. This is such a useful feature not only for writing comfort (which is very important) but also for referencing the contents at a glance whilst sitting on your desk while working.
Writing with pen and paper is a welcome break from constant screen time. While far less efficient, research suggests analog writing is more effective for encoding information into long-term memory. I feel more focused because I have to fully concentrate on writing compared to typing.
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