Logitech MX Ergo Plus Advanced Wireless Trackball for PC and MAC with Extra 10° Wedge

Customers find the trackball mouse comfortable, with one mentioning it reduces hand pain during extended use, and appreciate its quality construction. The battery life receives mixed feedback - while some say it lasts a long time, others report issues with battery performance. The customizability, responsiveness, and value for money also get mixed reviews, with some finding it well worth the money while others consider it pricey. The reliability aspect is mixed, with some saying it works well while others report it stops working.