I really wish they'd bring out an update to their Microsoft Natural Wireless Laser Mouse 6000 [0] instead. Even if it's the exact same mouse, just with a nano receiver rather than the old, giant receiver.
The supposed successor, the Microsoft Sculpt Ergonomic Mouse [1], doesn't quite feel the same.
[0] https://www.amazon.com/Microsoft-Natural-Wireless-Laser-Mous... [1] https://www.amazon.com/Microsoft-Sculpt-Ergonomic-Mouse-L6V-...