1) vim is easier on your hands if you're on a high-latency connection (i.e. usable in a terminal) and/or get tired of chording (i.e. having to press Ctrl along with random keys).
2) I've found vim's plugin systems (Pathogen, Vundle, vim-plug) vastly more intuitive than Emacs' version with package-install and activating one of several repositories (Milk, ELPA, MELPA, whatever) - you install the same plugin regardless of whether you're using Vundle or vim-plug
3) vim and its packages are vastly easier to configure - this is subjective and may be much improved in Doom Emacs/Spacemacs, but in general vim packages have a bunch of global variables that you can set to a number or a string whereas most emacs packages need you to define elisp functions and/or nontrivial data structures, with no sane defaults to fall back on if you want things just to work
2) I've found vim's plugin systems (Pathogen, Vundle, vim-plug) vastly more intuitive than Emacs' version with package-install and activating one of several repositories (Milk, ELPA, MELPA, whatever) - you install the same plugin regardless of whether you're using Vundle or vim-plug
3) vim and its packages are vastly easier to configure - this is subjective and may be much improved in Doom Emacs/Spacemacs, but in general vim packages have a bunch of global variables that you can set to a number or a string whereas most emacs packages need you to define elisp functions and/or nontrivial data structures, with no sane defaults to fall back on if you want things just to work