The following report compares gadgets using the SERCount Rating (base on the result count from the search engine). Note: due to some search engine quota, not all result is available yet.
Utilizes 900 MHz technology to play anywhere in the room
Low-profile micro antenna plugs directly into Xbox¿
Dual vibration motors let you feel the action
Rubberized grips for superior comfort and control
Analog pressure sensitive action buttons and joysticks
Rating: 2.5/5 from 2 reviews
Poor quality
Rating: 2/5
In addition to the looseness of the joystick mentioned, I had a joystick fail after minimal usage. Not a very robust controller.
There is probably a better wireless out there
Rating: 3/5
This wireless controller works, but the thumb stick is not as tight as the "S" controller that comes with Xbox. Another major drawback for me is that the Xbox live headset doesn't plug into this controller. It plugs in to the xmitter which is several feet away on the Xbox. So where is the benefit of being wireless?