When I first saw the announcement for the MX Vertical from Logitech, I was intrigued. I had seen vertical mice like this from other companies on Amazon before but was never quite sure if they “really” worked.
I came from the MX Master 2S (and MX Master before that, with a few MX Anywhere mice thrown in as well.) In my mind, nothing could be as good ergonomically as the MX Master. It felt better than other mice and had tons of features. My views were completely changed after using the MX Vertical for just over a week.