First and foremost, I want to make it clear I'm not looking for people telling me trackballs shouldn't/should be used for this or that application. My use for this product is for relieve of pain during web browsing and gaming, Not CAD that most trackball users are running.
I'm simply wanting to know, for those that may be fans, what would be the best replacement for my aging Microsoft Trackball Optical. Not the one that you use your fingers to move the ball, the one that you use your thumb.
I know about the Logitech Trackman series, but they don't offer the 5 buttons that the Microsoft offering does. I may be forced to move to this, but I would like options.
Trying to find a replacement Microsoft Trackball Optical, from Microsoft is quite a feat now days. I've considered that route, but it's just prolonging the inevitable.
So, Anyone know of any good thumb trackballs with more than 3 buttons I might move to?

Wayne
I'm simply wanting to know, for those that may be fans, what would be the best replacement for my aging Microsoft Trackball Optical. Not the one that you use your fingers to move the ball, the one that you use your thumb.
I know about the Logitech Trackman series, but they don't offer the 5 buttons that the Microsoft offering does. I may be forced to move to this, but I would like options.
Trying to find a replacement Microsoft Trackball Optical, from Microsoft is quite a feat now days. I've considered that route, but it's just prolonging the inevitable.
So, Anyone know of any good thumb trackballs with more than 3 buttons I might move to?
Wayne