Top positive review
Great features, could use an actual side button
Reviewed in the United States on March 27, 2021
This is a great mouse, lightweight, comfortable (I have medium hands). It scroll wheel takes a little getting used to (it is in the 'flywheel' style, so if you give it a spin and then let it go, it will continue for quite some time, making it great for rapidly paging through long documents. As a 3d modeler, it's not my favorite feature, but it's fine. It's also higher up/further toward the hand than some wheels, which means that my pointer finger bends quite a lot to spin it; for anyone out there with finger joints sensitive to this sort of thing, be forewarned.
I particularly love the functionality for switching between computers, which is quite effortless. No worries about the battery life yet - I haven't had the mouse long enough for that to be a worry.
My one real knock in this mouse is the left side/thumb button. The whole left side of the mouse is essentially one big button, which you can set on your computer to do a custom task (by default, it brings up the alt+tab menu on windows, which is fine). I wish that it were less sensitive, or, even better, that there was a dedicated button to do this, rather than the surface my thumb rests upon clicking accidentally now and then and bringing up that menu. It's not a product-killer, but does take some getting used to as someone who is used to working with fairly rugged traditional mouse designs.