I have been using the Kensington Trackball for many years and have been very happy with their comfort and quality. My current model is the Expert Mouse which has a 2" trackball, there are others with smaller trackballs, just depends on personal fit and preference. The stationary trackball vs. the moving mouse has always been a more comfortable solution for me.
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I banned the user that posted this question since he started placing links in his other posts. For the record this is the question he asked since the thread will not make sense without it and the recommendations given bu other members may help.
I am having a few shoulder issues and considering changing from a conventional mouse to a track ball type.
Does anyone have a recommendation or any feedback at all ?
eduardo rolón AIA NCARB Another of the forum moderators. Macbook Pro 2.4 i9 32GB ram OS X 10.XX latest AC25 US/INT -> AC08