diff --git a/flake.nix b/flake.nix
index 148dc4a..710d889 100644
--- a/flake.nix
+++ b/flake.nix
@@ -4,7 +4,6 @@
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable-small";
     nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-24.11";
-    nixpkgs-master.url = "github:nixos/nixpkgs";
     sops-nix = {
       url = "github:Mic92/sops-nix";
       inputs.nixpkgs.follows = "nixpkgs";
diff --git a/home/codium.nix b/home/codium.nix
index 9d9b479..f6c9a04 100644
--- a/home/codium.nix
+++ b/home/codium.nix
@@ -17,109 +17,28 @@
           rust-lang.rust-analyzer
           shd101wyy.markdown-preview-enhanced
           fwcd.kotlin
-          alefragnani.bookmarks
-          tomrijndorp.find-it-faster
         ];
       userSettings = {
         "workbench.colorTheme" = "GitHub Dark Default";
-        "files.autoSave" = "onFocusChange";
+        "files.autoSave" = "afterDelay";
         "nix.enableLanguageServer" = true;
         "nix.serverPath" = "nil";
         "editor.fontFamily" = "IBM Plex Mono";
-        "editor.fontSize" = 15;
-        "window.zoomLevel" = 0.5;
+        "editor.fontSize" = 16;
+        "editor.wordWrap" = "on";
 
-        # vim stuff
-        "vim.leader" = ",";
+        # vim mode settings
+        "vim.handleKeys" = {
+          "<C-b>" = false; # file tree toggle
+        };
         "vim.normalModeKeyBindings" = [
           {
             "before" = [ ";" ];
             "after" = [ ":" ];
             "silent" = true;
           }
-          {
-            "before" = [ "<leader>" "m" ];
-            "commands" = [ "bookmarks.toggle" ];
-          }
-          {
-            "before" = [ "<leader>" "l" ];
-            "commands" = [ "bookmarks.toggleLabeled" ];
-          }
-          {
-            "before" = [ "<leader>" "b" ];
-            "commands" = [ "bookmarks.list" ];
-          }
-          {
-            "before" = [ "<leader>" "s" ];
-            "commands" = [ "workbench.action.toggleSidebarVisibility" ];
-          }
-          {
-            "before" = [ "<leader>" "f" "f" ];
-            "commands" = [ "find-it-faster.findFiles" ];
-          }
-          {
-            "before" = [ "<leader>" "f" "g"];
-            "commands" = [ "find-it-faster.findWithinFiles"];
-          }
-          {
-            "before" = [ "<leader>" "f" "t"];
-            "commands" = [ "find-it-faster.findWithinFilesWithType"];
-          }
-          # "gd" for definitions is by default
-          {
-            "before" = [ "g" "r" ];
-            "commands" = [ "editor.action.goToReferences" ];
-          }
-          # the default is weird when you need to go back within a file
-          {
-            "before" = [ "C-o" ];
-            "commands" = [ "workbench.action.navigateBack" ];
-          }
-          {
-            "before" = [ "C-i" ];
-            "commands" = [ "workbench.action.navigateForward" ];
-          }
         ];
-        "vim.insertModeKeyBindings" = [
-          {
-            "before" = [ "C-a" ];
-            "commands"  = [ "cursorHome" ];
-          }
-          {
-            "before" = [ "C-e" ];
-            "commands" = [ "cursorEnd" ];
-          }
-        ];
-        "vim.visualModeKeyBindings" = [
-          {
-            "before" = [ ">" ];
-            "commands" = [ "editor.action.indentLines" ];
-          }
-          {
-            "before" = [ "<" ];
-            "commands" = [ "editor.action.outdentLines" ];
-          }
-        ];
-        "extensions.experimental.affinity" = {
-          "vscodevim.vim" = 1;
-        };
         "workbench.startupEditor" = "none";
-        "git.openRepositoryInParentFolders" = "never";
-        
-        # terminal stuff
-        "terminal.integrated.cursorBlinking" = true;
-        "terminal.integrated.cursorStyle" = "line";
-        "terminal.integrated.customGlyphs" = false;
-        "terminal.integrated.env.linux" = {
-          # https://github.com/tomrijndorp/vscode-finditfaster/issues/112#issuecomment-2475227546
-          FZF_DEFAULT_OPTS = "--bind ctrl-n:down,ctrl-p:up";
-        };
-        # don't let the workbench handle terminal keys like ctrl+n and friends
-	      "terminal.integrated.sendKeybindingsToShell" = true;
-        "terminal.integrated.allowChords" = false;
-
-	      "security.promptForLocalFileProtocolHandling" = false;
-	      "security.promptForRemoteFileProtocolHandling" = false;
       };
     };
   };
diff --git a/home/yt/common.nix b/home/yt/common.nix
index 28f3457..b7c586e 100644
--- a/home/yt/common.nix
+++ b/home/yt/common.nix
@@ -66,7 +66,6 @@
     };
   };
   programs.ripgrep.enable = true;
-  # programs.man.generateCaches = true; # slows down eval
+  programs.man.generateCaches = true;
   programs.fd.enable = true;
-  news.display = "silent";
 }
diff --git a/home/yt/ytnix.nix b/home/yt/ytnix.nix
index e9b8738..d16cd5f 100644
--- a/home/yt/ytnix.nix
+++ b/home/yt/ytnix.nix
@@ -54,9 +54,7 @@
     yarn
     rclone
     go
-    (rust-bin.selectLatestNightlyWith (toolchain: toolchain.default.override {
-      extensions = [ "rust-src" ];
-    }))
+    rustup
     pwgen
     lua-language-server
     gnumake
diff --git a/home/zsh/default.nix b/home/zsh/default.nix
index 311def5..0697fbc 100644
--- a/home/zsh/default.nix
+++ b/home/zsh/default.nix
@@ -51,7 +51,6 @@
       bindkey -M viins "^E" end-of-line
       bindkey -M viins "^A" beginning-of-line
       bindkey -M viins "^B" backward-char
-      bindkey -M viins "^F" forward-char
 
       # accept one word completion
       bindkey -M viins "^S" forward-word
@@ -112,7 +111,6 @@
       "grv" = "git remote --verbose";
       "gs" = "git status --short";
       "gss" = "git status";
-      "code" = "codium";
     };
   };
 
diff --git a/hosts/ytnix/default.nix b/hosts/ytnix/default.nix
index 42d9217..296335c 100644
--- a/hosts/ytnix/default.nix
+++ b/hosts/ytnix/default.nix
@@ -232,9 +232,9 @@
     snapshotOnly = true;
     settings = {
       snapshot_preserve_min = "latest";
-      target_preserve = "30d";
-      target_preserve_min = "2d";
-      target = "/mnt/target/btr_backup/ytnix";
+      target_preserve = "*d";
+      target_preserve_min = "no";
+      target = "/mnt/external/btr_backup/ytnix";
       stream_compress = "zstd";
       stream_compress_level = "8";
       snapshot_dir = "/snapshots";
diff --git a/overlay/default.nix b/overlay/default.nix
index 8a998e9..6a824d1 100644
--- a/overlay/default.nix
+++ b/overlay/default.nix
@@ -17,7 +17,6 @@ importedOverlays
     {
       conduwuit =
         inputs.conduwuit.packages.x86_64-linux.static-x86_64-linux-musl-all-features-x86_64-haswell-optimised;
-      ungoogled-chromium = pkgFrom inputs.nixpkgs-master "ungoogled-chromium";
     }
   )
 ]