It's been years since I last used Vim (happy Emacs user now), but I don't see much of an issue, j and k are still next to each other and for moving in a line f,

It's been years since I last used Vim (happy Emacs user now), but I don't see much of an issue, j and k are still next to each other and for moving in a line f, F, t, and T are nicer. Also solidus, of course.