Logitech MX ERGO vs Kensington SlimBlade Pro Trackball

The Kensington SlimBlade Pro Trackball and the Logitech MX ERGO are wireless trackball mice. The main difference is that the Kensington features an ambidextrous, low-profile design, whereas the Logitech has a right-handed sculpted design with an adjustable tilt angle. The Logitech has a more conventional set of buttons and a scroll wheel, whereas the Kensington has four large, programmable buttons on its topside. These design differences allow you to be more flexible in how you grip the Kensington, which can be beneficial if you have specific mobility needs. Build quality-wise, the Kensington has a glossy finish that attracts fingerprints, and its buttons feel cheap. The Logitech, on the other hand, has excellent overall build quality.