I currently use the Magic Mouse and I hate it. To each their own. I would like to purchase a bluetooth mouse because I would prefer to not have to use dongles for multiple reasons, however it seems like there are surprisingly few choices for high quality bluetooth mice. Logitech mice use their own proprietary system that requires a dongle (except for low end models and the $100 MX Master) and while Microsoft mice use bluetooth, they seem to get middling reviews. Anyone have a suggestion for a high quality bluetooth mouse for a better price than the MX Master?