diff --git a/base/bashrc b/base/bashrc
index 30ebd75..d40e063 100755
--- a/base/bashrc
+++ b/base/bashrc
@@ -4,34 +4,12 @@
 # Defaults
 export DOTFILES="$HOME/.dotfiles"
 export DOTFILES_SHARED_LOADED=""
+export DOTFILES_CURRENT_SHELL="bash"
 # shellcheck source=scripts/shared.sh
 source "$DOTFILES/scripts/shared.sh"
+path_prepend "$DOTFILES/local/bin"
 
-# Run x-load-configs in your terminal to reload the files.
-function x-load-configs()
-{
-  # Load the shell dotfiles, and then some:
-  for file in $DOTFILES/config/{exports,alias,functions}; do
-    HOST="$(hostname -s)"
-    # global (exports|alias|functions) file for all hosts
-    # shellcheck source=../config/exports
-    [ -r "$file" ] && source "$file"
-    # global secret file, git ignored
-    # shellcheck source=../config/exports-secret
-    [ -r "$file-secret" ] && source "$file-secret"
-    # host specific (exports|alias|functions) file
-    # shellcheck source=../config/exports
-    [ -r "$file-$HOST" ] && source "$file-$HOST"
-    # host specific (exports|alias|functions) file, git ignored
-    # shellcheck source=../config/exports
-    [ -r "$file-$HOST-secret" ] && source "$file-$HOST-secret"
-  done
-}
 x-load-configs
 
 # Import ssh keys in keychain
-ssh-add -A 2> /dev/null
-
-# shellcheck source=../config/fzf/fzf.bash
-[ -f "${DOTFILES}/config/fzf/fzf.bash" ] \
-  && source "${DOTFILES}/config/fzf/fzf.bash"
+ssh-add -A 2>/dev/null
diff --git a/base/zshrc b/base/zshrc
index f8b421a..538d15c 100755
--- a/base/zshrc
+++ b/base/zshrc
@@ -3,32 +3,13 @@
 
 # Defaults
 export DOTFILES="$HOME/.dotfiles"
-export DOTFILES_SHARED_LOADED=""
+export DOTFILES_CURRENT_SHELL="zsh"
 # shellcheck source=scripts/shared.sh
 source "$DOTFILES/scripts/shared.sh"
+path_prepend "$DOTFILES/local/bin"
 
 export COMPLETION_WAITING_DOTS=true
 
-# Run x-load-configs in your terminal to reload the files.
-function x-load-configs()
-{
-  # Load the shell dotfiles, and then some:
-  for file in $DOTFILES/config/{exports,alias,functions}; do
-    HOST="$(hostname -s)"
-    # global (exports|alias|functions) file for all hosts
-    # shellcheck source=../config/exports
-    [ -r "$file" ] && source "$file"
-    # global secret file, git ignored
-    # shellcheck source=../config/exports-secret
-    [ -r "$file-secret" ] && source "$file-secret"
-    # host specific (exports|alias|functions) file
-    # shellcheck source=../config/exports
-    [ -r "$file-$HOST" ] && source "$file-$HOST"
-    # host specific (exports|alias|functions) file, git ignored
-    # shellcheck source=../config/exports
-    [ -r "$file-$HOST-secret" ] && source "$file-$HOST-secret"
-  done
-}
 x-load-configs
 
 export ZSH_CUSTOM_COMPLETION_PATH="$XDG_CONFIG_HOME/zsh/completion"
diff --git a/config/exports b/config/exports
index d2e90ec..b3c0d51 100755
--- a/config/exports
+++ b/config/exports
@@ -4,7 +4,7 @@
 
 export DOTFILES="$HOME/.dotfiles"
 source "$DOTFILES/scripts/shared.sh"
-path_append "$DOTFILES/local/bin"
+path_prepend "$DOTFILES/local/bin"
 
 # Explicitly set XDG folders
 # https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html
@@ -21,7 +21,7 @@ path_append "/opt/homebrew/bin"
 have brew && eval "$(brew shellenv)"
 
 path_append "/usr/local/bin"
-path_append "$XDG_BIN_HOME"
+path_prepend "$XDG_BIN_HOME"
 
 source "$DOTFILES/config/exports-shell"
 source "$DOTFILES/config/exports-apps"
diff --git a/config/exports-apps b/config/exports-apps
index f81e5cc..7b33acd 100755
--- a/config/exports-apps
+++ b/config/exports-apps
@@ -2,7 +2,7 @@
 # shellcheck shell=bash
 # shellcheck enable=external-sources
 # shellcheck disable=1091,2139
-# vim: filetype=zsh
+# vim: filetype=bash
 
 export DOTFILES="$HOME/.dotfiles"
 source "$DOTFILES/scripts/shared.sh"
@@ -74,8 +74,10 @@ have node && {
 # op (1Password cli) is present
 export OP_CACHE="$XDG_STATE_HOME/1password"
 have op && {
-  eval "$(op completion zsh)"
-  compdef _op op
+  [ "$DOTFILES_CURRENT_SHELL" = "zsh" ] && {
+    eval "$(op completion zsh)"
+    compdef _op op
+  }
 }
 
 # Python
@@ -99,7 +101,10 @@ export BUNDLE_USER_PLUGIN="$XDG_DATA_HOME"/bundle
 export RBENV_ROOT="$XDG_STATE_HOME/rbenv"
 x-dc "$RBENV_ROOT"
 have gem && path_append "${GEM_HOME}/bin"
-have rbenv && eval "$(rbenv init - zsh)"
+have rbenv && {
+  [ "$DOTFILES_CURRENT_SHELL" = "zsh" ] && eval "$(rbenv init - zsh)"
+  [ "$DOTFILES_CURRENT_SHELL" = "bash" ] && eval "$(rbenv init - bash)"
+}
 
 # Rust / cargo
 export RUSTUP_HOME="$XDG_DATA_HOME/rustup"
diff --git a/config/exports-shell b/config/exports-shell
index 57dac34..88d90cc 100755
--- a/config/exports-shell
+++ b/config/exports-shell
@@ -44,16 +44,11 @@ export GREP_OPTIONS="--color=auto"
 # update the values of LINES and COLUMNS.
 hash shopt 2> /dev/null && shopt -s checkwinsize
 
-# Load iterm2 shell integration
-# https://iterm2.com/documentation-shell-integration.html
-[[ -f "$XDG_BIN_HOME/iterm2_shell_integration.zsh" ]] \
-  && source "$XDG_BIN_HOME/iterm2_shell_integration.zsh"
-
 # Set dircolors based on the file, if it exists
 have dircolors && eval $(dircolors "$XDG_CONFIG_HOME/dircolors")
 
 # If we are using zsh, color our dir lists and such
-if [ "$SHELL" = "$(which zsh)" ]; then
+if [ "$DOTFILES_CURRENT_SHELL" = "zsh" ]; then
   autoload -U colors zsh/terminfo compinit
   colors
   compinit -d "$XDG_CACHE_HOME"/zsh/zcompdump-"$ZSH_VERSION"
@@ -67,10 +62,16 @@ if [ "$SHELL" = "$(which zsh)" ]; then
   # fzf
   [ -f "${XDG_CONFIG_HOME:-$HOME/.config}"/fzf/fzf.zsh ] \
     && source "${XDG_CONFIG_HOME:-$HOME/.config}"/fzf/fzf.zsh
+
+  # Load iterm2 shell integration
+  # https://iterm2.com/documentation-shell-integration.html
+  [[ -f "$XDG_BIN_HOME/iterm2_shell_integration.zsh" ]] \
+    && source "$XDG_BIN_HOME/iterm2_shell_integration.zsh"
 fi
 
 # If we are using bash
-if [ "$SHELL" = "$(which bash)" ]; then
-  [ -f "${XDG_CONFIG_HOME:-$HOME/.config}"/fzf/fzf.bash ] \
-    && source "${XDG_CONFIG_HOME:-$HOME/.config}"/fzf/fzf.bash
+if [ "$DOTFILES_CURRENT_SHELL" = "bash" ]; then
+  # shellcheck source=../config/fzf/fzf.bash
+  [ -f "${DOTFILES}/config/fzf/fzf.bash" ] &&
+    source "${DOTFILES}/config/fzf/fzf.bash"
 fi
diff --git a/local/bin/dfm b/local/bin/dfm
index d895c21..c27535a 100755
--- a/local/bin/dfm
+++ b/local/bin/dfm
@@ -21,6 +21,9 @@ export DOTFILES_SHARED_LOADED=""
 # shellcheck source=./../../scripts/shared.sh
 source "$SHARED_SCRIPT"
 
+# Loads configs for better installation experience
+x-load-configs
+
 function section_install
 {
   USAGE_PREFIX="$SCRIPT install <command>"
diff --git a/scripts/install-cargo-packages.sh b/scripts/install-cargo-packages.sh
index fde21fe..582a439 100755
--- a/scripts/install-cargo-packages.sh
+++ b/scripts/install-cargo-packages.sh
@@ -2,7 +2,6 @@
 # Install cargo/rust packages.
 #
 # shellcheck source=shared.sh
-DOTFILES_SHARED_LOADED=""
 source "$HOME/.dotfiles/scripts/shared.sh"
 
 ! have cargo && {
@@ -10,6 +9,8 @@ source "$HOME/.dotfiles/scripts/shared.sh"
   curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path
 }
 
+source "$CARGO_HOME/env"
+
 packages=(
   # a subprocess caching utility
   "bkt"
diff --git a/scripts/shared.sh b/scripts/shared.sh
index 0336cc9..9d19e97 100755
--- a/scripts/shared.sh
+++ b/scripts/shared.sh
@@ -8,6 +8,27 @@
 
 source "$DOTFILES/local/bin/msgr"
 
+# Run x-load-configs in your terminal to reload the files.
+function x-load-configs()
+{
+  # Load the shell dotfiles, and then some:
+  for file in $DOTFILES/config/{exports,alias,functions}; do
+    HOST="$(hostname -s)"
+    # global (exports|alias|functions) file for all hosts
+    # shellcheck source=../config/exports
+    [ -r "$file" ] && source "$file"
+    # global secret file, git ignored
+    # shellcheck source=../config/exports-secret
+    [ -r "$file-secret" ] && source "$file-secret"
+    # host specific (exports|alias|functions) file
+    # shellcheck source=../config/exports
+    [ -r "$file-$HOST" ] && source "$file-$HOST"
+    # host specific (exports|alias|functions) file, git ignored
+    # shellcheck source=../config/exports
+    [ -r "$file-$HOST-secret" ] && source "$file-$HOST-secret"
+  done
+}
+
 # -- Menu builder -- #
 function menu_section()
 {