Review on 🖱️ Perixx Perimice-719L Left Handed Wireless Vertical Mouse - Portable Size for Laptops & Computers with 3-Level DPI by Michael Bryan

I bought this mouse to see if it would be more comfortable on my hand than my current trackball mouse as my fingers get very tight at the end of the work day and get sore. I had high hopes for this as the hand position is definitely more ergonomic, but for the type of work I do that involves precise typing of documents (and a lot) it didn't work out. This mouse isn't very accurate at all, even after playing around with the settings, and I ended up squeezing it like crazy to get it to click where I wanted it. Counterproductive as my hand was completely clenched and I wasted so much time in the day doing it every time. If you don't use this mouse for work and/or your work doesn't require a lot of precise clicks, this might be a great option. Very handy when you don't need accuracy/speed.