India, July 14 -- I have used more mice in the last four years than I can count. Most of them looked and felt exactly the same - a curved plastic shell, two clicks, a scroll wheel, maybe an extra button for back and forward. So when Logitech sent over the Signature Comfort Plus M850L, the first thing that caught my eye wasn't a spec sheet number. It was that raised, padded arch sitting right where your palm rests. Logitech is calling it their first mouse with a built-in palm cushion, and after using it as my daily driver for close to two weeks, through long edit days, video calls, and the usual late-night scrolling through work mail, I have a fairly clear picture of what it gets right and where it falls short.

Most office mice look alike...