diff --git a/.config/git/config b/.config/git/config
index 6c81f1f..3ab92d3 100644
--- a/.config/git/config
+++ b/.config/git/config
@@ -1,5 +1,5 @@
 [user]
-	email = jgoon2004@gmail.com
+	email = jgoon@roblox.com
 	name = Joshua Goon
 [core]
 	editor = vim
diff --git a/.config/iterm2/com.googlecode.iterm2.plist b/.config/iterm2/com.googlecode.iterm2.plist
index d1d3955..0cdd36e 100644
--- a/.config/iterm2/com.googlecode.iterm2.plist
+++ b/.config/iterm2/com.googlecode.iterm2.plist
@@ -17,13 +17,13 @@
 	<key>AITermAPI</key>
 	<integer>2</integer>
 	<key>AIVectorStore</key>
-	<integer>1</integer>
+	<integer>0</integer>
 	<key>AiMaxTokens</key>
-	<integer>1000000</integer>
+	<integer>400000</integer>
 	<key>AiModel</key>
-	<string>gpt-4.1</string>
+	<string>gpt-5.1</string>
 	<key>AiResponseMaxTokens</key>
-	<integer>32768</integer>
+	<integer>128000</integer>
 	<key>AitermURL</key>
 	<string>https://api.openai.com/v1/responses</string>
 	<key>AllowClipboardAccess</key>
diff --git a/.config/karabiner/karabiner.json b/.config/karabiner/karabiner.json
index 18d3e88..517cc99 100644
--- a/.config/karabiner/karabiner.json
+++ b/.config/karabiner/karabiner.json
@@ -8,6 +8,7 @@
                 "rules": [
                     {
                         "description": "Control+Tab -> immediate Cmd+Tab on keydown",
+                        "enabled": false,
                         "manipulators": [
                             {
                                 "from": {
@@ -32,6 +33,7 @@
                     },
                     {
                         "description": "MS Remote Desktop - Left cmd to Left ctrl",
+                        "enabled": false,
                         "manipulators": [
                             {
                                 "conditions": [
diff --git a/.config/nvim/init.lua b/.config/nvim/init.lua
index 526c109..2a418fc 100644
--- a/.config/nvim/init.lua
+++ b/.config/nvim/init.lua
@@ -1023,7 +1023,15 @@ require('lazy').setup({
     version = '*',
     dependencies = 'nvim-tree/nvim-web-devicons',
     config = function(_, opts)
-      require('bufferline').setup(opts)
+      require('bufferline').setup({
+        options = {
+          -- Completely remove separators - no arrows or dividers
+          separator_style = { left = '', right = '' },
+          always_show_bufferline = true,
+          show_buffer_close_icons = false,
+          show_close_icon = false,
+        },
+      })
     end,
   },
   {
diff --git a/.config/nvim/lazy-lock.json b/.config/nvim/lazy-lock.json
index c6cafa2..9c096c8 100644
--- a/.config/nvim/lazy-lock.json
+++ b/.config/nvim/lazy-lock.json
@@ -11,7 +11,7 @@
   "flash.nvim": { "branch": "main", "commit": "3c942666f115e2811e959eabbdd361a025db8b63" },
   "gitsigns.nvim": { "branch": "main", "commit": "7010000889bfb6c26065e0b0f7f1e6aa9163edd9" },
   "indent-blankline.nvim": { "branch": "master", "commit": "005b56001b2cb30bfa61b7986bc50657816ba4ba" },
-  "lazy.nvim": { "branch": "main", "commit": "6c3bda4aca61a13a9c63f1c1d1b16b9d3be90d7a" },
+  "lazy.nvim": { "branch": "main", "commit": "85c7ff3711b730b4030d03144f6db6375044ae82" },
   "lazydev.nvim": { "branch": "main", "commit": "2367a6c0a01eb9edb0464731cc0fb61ed9ab9d2c" },
   "mason-lspconfig.nvim": { "branch": "main", "commit": "1ec4da522fa49dcecee8d190efda273464dd2192" },
   "mason-tool-installer.nvim": { "branch": "main", "commit": "517ef5994ef9d6b738322664d5fdd948f0fdeb46" },
@@ -24,7 +24,7 @@
   "nvim-cmp": { "branch": "main", "commit": "1e1900b0769324a9675ef85b38f99cca29e203b3" },
   "nvim-lint": { "branch": "master", "commit": "93b8040115c9114dac1047311763bef275e752dc" },
   "nvim-lspconfig": { "branch": "master", "commit": "401e50fae626c4707af12114b5ddb7bb9f4236a4" },
-  "nvim-treesitter": { "branch": "master", "commit": "85168f15808d89b0222313652b9d2777eda3cb08" },
+  "nvim-treesitter": { "branch": "main", "commit": "85168f15808d89b0222313652b9d2777eda3cb08" },
   "nvim-treesitter-textobjects": { "branch": "master", "commit": "9937e5e356e5b227ec56d83d0a9d0a0f6bc9cad4" },
   "nvim-web-devicons": { "branch": "master", "commit": "50b5b06bff13a9b4eab946de7c7033649a6618a1" },
   "oil.nvim": { "branch": "master", "commit": "685cdb4ffa74473d75a1b97451f8654ceeab0f4a" },
diff --git a/.config/nvim/lua/core/options.lua b/.config/nvim/lua/core/options.lua
index 6fd4738..c72cd88 100644
--- a/.config/nvim/lua/core/options.lua
+++ b/.config/nvim/lua/core/options.lua
@@ -59,7 +59,11 @@ vim.opt.splitbelow = true
 --  See `:help 'list'`
 --  and `:help 'listchars'`
 vim.opt.list = true
-vim.opt.listchars = { tab = '» ', trail = '·', nbsp = '␣' }
+vim.opt.listchars = {
+  tab = '  ',
+  trail = '·',
+  nbsp = '␣'
+}
 
 -- Preview substitutions live, as you type!
 vim.opt.inccommand = 'split'
diff --git a/.fzf.zsh b/.fzf.zsh
new file mode 100644
index 0000000..cb033a3
--- /dev/null
+++ b/.fzf.zsh
@@ -0,0 +1,7 @@
+# Setup fzf
+# ---------
+if [[ ! "$PATH" == */opt/homebrew/opt/fzf/bin* ]]; then
+  PATH="${PATH:+${PATH}:}/opt/homebrew/opt/fzf/bin"
+fi
+
+source <(fzf --zsh)
diff --git a/.zshrc b/.zshrc
index 883be97..b23df20 100644
--- a/.zshrc
+++ b/.zshrc
@@ -40,3 +40,17 @@ compdef kubecolor=kubectl
 # fzf config
 [ -f ~/.fzf.zsh ] && source ~/.fzf.zsh
 
+# live, cross-tab shared history
+setopt APPEND_HISTORY        # append instead of overwrite on exit
+setopt INC_APPEND_HISTORY    # write each command to $HISTFILE immediately
+
+# (nice-to-have noise reduction)
+setopt HIST_IGNORE_DUPS      # drop exact duplicates
+setopt HIST_IGNORE_SPACE     # ignore commands starting with a space
+
+# setup go + rbx
+export GOPROXY=https://artifactory.rbx.com/api/go/go-all
+export GONOSUMDB=github.rbx.com
+
+export RBX_REGISTRY="--registry=https://artifactory.rbx.com/api/npm/npm-all/"
+
diff --git a/Brewfile b/Brewfile
index 120f7c2..88d2709 100644
--- a/Brewfile
+++ b/Brewfile
@@ -5,11 +5,13 @@ tap "hidetatz/tap"
 tap "nikolaeu/numi"
 tap "opcr-io/tap"
 tap "oven-sh/bun"
+tap "teamookla/speedtest"
 brew "act"
 brew "argocd"
 brew "awscli"
 brew "cloudflared"
 brew "ffmpeg"
+brew "fzf"
 brew "gh"
 brew "git"
 brew "git-delta"
@@ -49,6 +51,7 @@ brew "hidetatz/tap/kubecolor"
 brew "nikolaeu/numi/numi-cli"
 brew "opcr-io/tap/policy"
 brew "oven-sh/bun/bun"
+brew "teamookla/speedtest/speedtest"
 cask "aldente"
 cask "alfred"
 cask "alt-tab"