I confirmed that this mouse has the problem of scroll wheel jumping on Linux and MacOS, not tested on Windows.

Firstly, when using the mouse over Bluetooth, it would go into low power mode after just a few minutes, meaning it would take a 1-2 seconds to start responding again. Because I do a lot of typing, it meant pretty much every time I go to move the mouse, it wouldn't respond for 1-2 seconds while it "wakes up". Frustrating. Seceondly, the one I got had uneven "feet", meaning it would not sit flat on the desk surface. This could just be poor quality control.

Does as described, good buy for the price.

Lightweight and comfortable. Has dongle and bluetooth, so can easily be used with different devices.

Working as expected, which is great for the price.