I use jj vcs and now most of my time is spent reading the code, so I use diffview.nvim (https://github.com/sindrets/diffview.nvim) with some customizations for jj to read diffs. I also use the snacks picker/explorer to search for code.

jj with agentic coding is really underrated. The automatic committing is awesome for being able to see diffs between every prompt, roll back changes done by a given prompt, etc.