In case someone decides to search for "ergonomic mouse" in the Slack in the future, like I did several time, the MX Master 3 mouse is indeed pretty ergonomic. I've owned 2 gaming mice before, a 402 and a 30X, and I can't go back to them now. My hand actually hurts while using them, while MX Master 3 is much more comfortable for long-term coding sessions. Also, the horizontal scroll is a blessing

i too got a mx master 3 recently; while it's a whole lot better than my previous mouse (from logitech), i didn't find as good as the hype. specifically, i didn't like the location of the gestures button, it's really hard to press it without moving the whole hand. i'd like if it was just like the forward/back buttons; scrolling is definitely good, though

@careful-napkin-30353 You can reconfigure the button functions using logitech software , and customize them as you like.