What ScopeType should be used during construction of seam objects

[josdaniel]

        UserList userList = (UserList) Component.getInstance(UserList.class);
        return userList.getUserByLoginId(loginId);

A sample code usage of fetching a user by login id is given below. I instantiate the UserList class to call the method. What ScopeType should I use here specifically so that the object's scope is minimal.

[xsalefter.xsalefter.yahoo.com]

Stateless scope? But I found that I'm always create Event/Request scope as a base of all my seam components. If I found that Event/Request components seems 'not enough' for me in context of hold your component state start to move to Page, then Conversation. But this is just my personal experience. Don't know is anybody here have different idea.