diff --git a/init.el b/init.el
index 2fdb641..448ee34 100644
--- a/init.el
+++ b/init.el
@@ -277,12 +277,16 @@ Shows a message if no path is available."
     (interactive)
     (kill-buffer nil))
 
-(defun list-buffers-please ()
+(defun my/list-buffers-please ()
   (interactive)
   (list-buffers)
   (other-window 1)
   (delete-other-windows))
 
+(defun my/toggle-buffer ()
+  (interactive)
+  (switch-to-buffer (other-buffer)))
+
 (defun make-json-great-again ()
   (interactive)
   (when (string-match-p ".json\\'" (buffer-name))
@@ -301,8 +305,9 @@ Shows a message if no path is available."
 
 (global-set-key (kbd "<f1>") 'find-file)
 (global-set-key (kbd "<f5>") 'revert-buffer-no-confirm)
+(global-set-key (kbd "C-<tab>") 'my/toggle-buffer)
 (global-set-key (kbd "<f12>") 'kill-buffer-no-confirm)
-(global-set-key (kbd "C-b") 'list-buffers-please)
+(global-set-key (kbd "C-b") 'my/list-buffers-please)
 (global-set-key (kbd "C-n") 'my/create-new-file)
 (global-set-key (kbd "C-d") 'my/duplicate-line-or-region)
 (global-set-key (kbd "C-x d") 'my/dired-open-current-file-directory)
@@ -375,29 +380,32 @@ Shows a message if no path is available."
 (setq modus-themes-to-toggle '(modus-operandi-tinted modus-vivendi-tinted))
 
 (use-package ef-themes
-  :ensure t)
+  :ensure t
+  :init
+  (modus-themes-include-derivatives-mode 1)
+  :config
+  (setq modus-themes-mixed-fonts t)
+  (setq modus-themes-italic-constructs t)
+  (setq ef-themes-to-toggle '(ef-elea-light ef-elea-dark))
+  (setq ef-themes-headings ; read the manual's entry or the doc string
+        '((0 . (variable-pitch light 1.9))
+          (1 . (variable-pitch light 1.8))
+          (2 . (variable-pitch regular 1.7))
+          (3 . (variable-pitch regular 1.6))
+          (4 . (variable-pitch regular 1.5))
+          (5 . (variable-pitch 1.4)) ; absence of weight means `bold'
+          (6 . (variable-pitch 1.3))
+          (7 . (variable-pitch 1.2))
+          (t . (variable-pitch 1.1))))
+  (setq ef-themes-variable-pitch-ui t))
 
-(setq ef-themes-to-toggle '(ef-elea-light ef-elea-dark))
-
-(setq ef-themes-headings ; read the manual's entry or the doc string
-'((0 . (variable-pitch light 1.9))
-(1 . (variable-pitch light 1.8))
-(2 . (variable-pitch regular 1.7))
-(3 . (variable-pitch regular 1.6))
-(4 . (variable-pitch regular 1.5))
-(5 . (variable-pitch 1.4)) ; absence of weight means `bold'
-(6 . (variable-pitch 1.3))
-(7 . (variable-pitch 1.2))
-(t . (variable-pitch 1.1))))
-
-(setq ef-themes-mixed-fonts t
-ef-themes-variable-pitch-ui t)
 
 (defun my-setup-display-based-on-type ()
   "Load different themes and disable menu bar for console mode."
   (if (display-graphic-p)
       (progn
-        (ef-themes-select 'ef-elea-light)
+        ;;(modus-themes-load-theme 'ef-elea-light)
+        (modus-themes-load-theme 'modus-operandi-tinted)
         ;;(load-theme 'doom-monokai-pro)
         (menu-bar-mode 1))
     (progn