I have read the page in Emacs wiki which contains a list of session manager plugins. But after trying all of these, I am still not happy with any of them.
By compari
Since you don't like the base functionality of desktop.el, throw some elisp around it:
(defvar my-desktop-session-dir
(concat (getenv "HOME") "/.emacs.d/desktop-sessions/")
"*Directory to save desktop sessions in")
(defvar my-desktop-session-name-hist nil
"Desktop session name history")
(defun my-desktop-save (&optional name)
"Save desktop with a name."
(interactive)
(unless name
(setq name (my-desktop-get-session-name "Save session as: ")))
(make-directory (concat my-desktop-session-dir name) t)
(desktop-save (concat my-desktop-session-dir name) t))
(defun my-desktop-read (&optional name)
"Read desktop with a name."
(interactive)
(unless name
(setq name (my-desktop-get-session-name "Load session: ")))
(desktop-read (concat my-desktop-session-dir name)))
(defun my-desktop-get-session-name (prompt)
(completing-read prompt (and (file-exists-p my-desktop-session-dir)
(directory-files my-desktop-session-dir))
nil nil nil my-desktop-session-name-hist))
EDIT:
Getting some votes, so add niceties like completing-read and history