Anyone considering to switch should keep in mind that these are projects with very different philosophies.
Neovim is always chasing the shiny new things; while that's exiting it comes with breaking changes, general instability and the possibility of changes that you might not like.
Vim is the exact opposite. You can drop in a .vimrc from 20 years ago it will most likely work fine. It should be noted that this focus on stability does not necessarily constrain innovation (eg. vim9script), it just sets a conservative pace of improvements.
Neovim is always chasing the shiny new things; while that's exiting it comes with breaking changes, general instability and the possibility of changes that you might not like.
Vim is the exact opposite. You can drop in a .vimrc from 20 years ago it will most likely work fine. It should be noted that this focus on stability does not necessarily constrain innovation (eg. vim9script), it just sets a conservative pace of improvements.