I am looking to expand the capabilities of my clipboard.
I've grown attached to how vim does it; multiple discrete buffers you can 'yank' (copy) text into. I also generally prefer to use the mouse as little as possible. All of the clipboard managers I've seen are GUI-heavy; so one that lets me yank to and paste from buffers using only the keyboard is ideal.
I'm on macOS 10.14.6, and would prefer something that I can install through Homebrew. Happy to consider paid software.