Negative Positive
Title: Good, but still hoping for better
Review: It fits my hand well and all of the movements are smooth. The scroll wheel on mine does not have the problems others have described nor do I have a problem placing the cursor. The acceleration panel in Mouseworks allows fine control. I believe the large size of the ball is also helpful in this regard. However, though this is the best I have found, I believe that the four button design could be improved upon by replacing the upper two with 5 to 7 smaller programmable function keys and possibly one along each side.
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