Stow
I recently migrated my dotfiles from rcm to GNU Stow. I didn’t really have a reason, I wasn’t unhappy with rcm at all, but I saw Stow mentioned somewhere and felt like trying it out. After migrating, I still don’t have strong feelings – both tools are appropriately good and boring – but I can at least now speak to the differences and maybe that would help someone out there decide for their own dotfiles.