I used a lot of different mice over the years and this one is by far the best. The ergonomics are great, I love that it feels nice and hefty. The two scroll wheels are metal and weighted really nice, very smooth scroll action! Apparently there are magnets that control the main scroll wheel which is super cool. You can toggle between two scroll modes which is really nice. I have the Mac version which I'm not sure what makes it "Mac specific" but it works great. If you download Logitech Options you can customize what the buttons do, I have the the thumb button set as the "gesture button" which you can use in place of the macOS system gestures to access mission control, exposé, etc. The battery life is great, I work from home so it gets a lot of use. With my 40 hour work week I charge about once a month. Which I feel like is pretty good. Overall, excellent mouse, love it

I have used MX series mouses since the first version came out and have truly enjoyed using them and are very ergonomic, at least for my hand size. Somewhat large. You can't beat the customization options, especially when it comes to the Mac versions. Every model is a better version than it's predecessor, improving on the design, software, and functionality. I'm still trying to make the best use of Logitech Flow software.

I have been using an old Logitech mouse that came with an usb to plug in. The is nice when working long periods and having to use the mouse, my hand does hurt. The battery charge is good haven’t had to charge it since the first day I got it. I usually turn it off if I’m not not using it. Like the function with to open all the window s and move back and for with pages.

High end mouse with highly customizable options combined with next level comfort. Only downside is that the mouse is larger than the standard mouse. Although the size contributes to the comfort, it may dissuade people with smaller sized hands from purchasing. I think this mouse is good for all sizes of hands once you get used to it.

Love being able to stick between my Work laptop and my iPad with just a button. I had the White logi anywhere one and I love that one until I touch this one. The anywhere was a bit small for my hands (female) but the master was a good size. It’s still kinda big but the extra buttons are a good trade off to me