content: Ergonomic mouses are awesome Never had an ergonomic mouse before, because I believed it was a waste of money. Since my old mouse has a shitty scroll wheel, I bought a new mouse with ergonomic design. I got a Logitech MX Master 2X. It's genius. It looks like no other company has something like this yet. No more fatigue after long use, because it was designed to perfectly fit human hand. The scroller wheel is awesome. If you still use a basic mouse crap, you must buy an ergonomic one as soon as possible.