Thanks for these posts. I thought maybe it was just me. I just bought the Logitech MX Master 3S for Mac after reading and watching all the rave reviews. I wanted something more ergonomic than the Magic Mouse that I could easily use on my desktop (Intel Mac Mini), laptop (Macbook), and iPad Pro. Unfortunately, after being used to the buttery smooth scrolling of the Magic Mouse, watching the stuttering and less-precise scrolling on the MX Master was too much for me. I wanted to love it, but I just couldn't get past that.