I'm looking for an BT alternative to the Apple magic mouse. I've rather big hands and the magic mouse is too small for my taste in the long run. I don't use my iMac often for more than 2 hours without interruption, but longer sessions are not comfortable. I don't give a s*** about compatible Apple design, the mouse should only be suitable for bigger hands. It should be compatible to BT of my iMac and i only need 2 buttons and a scroll wheel. The only mouse not totally overpriced - like most MS mice with BT - i could find and fulfilling all of my needs, is the Logitech MX Master. Looks ugly, but feels great in my hands. Maybe someone has additonal suggestions?