I compare With ASUS G53JW-3DE, ASUS G73JW-A1, ASUS G73SW-A1 And Alienware M17x R3, Toshiba-Qosmio-X500 HERE THE RESULT WITH 3D MARK AND PERFORMANCE Overall Ranking 1.Alienware M17x R3 http://www.notebookcheck.net/Review-Alienware-M17x-R3-GTX-460M-i7-2630QM-Notebook.46187.0.html http://www.hardwareheaven.com/reviews/1108/pg1/alienware-m17x-r3-3d-vision-gaming-laptop-review-introduction.html 2. ASUS G53JW-3DE http://www.notebookcheck.net/Review-Asus-G53JW-3D-Gaming-Notebook-GTX-460M.38699.0.html 3. ASUS G73JW-A1 http://www.notebookcheck.net/Review-Asus-G73JW-Notebook-GTX-460M.37056.0.html http://www.notebookreview.com/default.asp?newsID=5866&p=2 4.Asus-G73SW-A1 http://www.notebookcheck.net/Review-Asus-G73SW-Notebook.45917.0.html http://btoforums.com/showthread.php?p=16228 5.Toshiba-Qosmio-X500 http://www.notebookcheck.net/Review-Toshiba-Qosmio-X500-10V-Notebook.24427.0.html http://www.notebookcheck.net/Review-Toshiba-Qosmio-X500-Notebook-GeForce-GTX-460M.37088.0.html After All this I came up with the conclusion Alienware M17X 3D verson have Higher 3D mark and benchmark then anything else it got better battery Life So I think its worth buying Alienware M17x 3d verson What you pay what you get it as Simple as it is