Glorious Model O Wireless Gaming Mouse

I'm not a gamer, but I do spend my days at a computer for work, and I was in the search for what works best for myself ergonomically. I'd been through multiple mouse styles in the past, from a trackball thumb mouse, to trackball controlled by pointer and middle fingers. I grew tired of these mouse styles and began to notice slight tension in my shoulder when controlling via trackball. I then tried some of the most widely touted ergonomic traditional mice, and found them to be heavy and that they didn't quite fit my hand in a comfortable way (I have a larger than average hand). I then began looking for a mouse that was large enough to rest my palm on (I prefer a palm grip instead of fingertip grip mouse), and also a mouse that was lightweight. The Glorious O fit to a T being large and suited for palm grip while also being the lightest mouse I have ever held. It feels nearly paper weight! I then set the pointer speed to a high setting (there are 5 pointerspeed settings that can be toggled directly from the mouse itself. These can also be manually set using the mouse software). When I paired a high pointer speed with a soft mousepad that was able to control and read the slightest movements, I immediately could feel the difference during my work days. I was able to rest my hand, relax my shoulders, and with only the slightest movements move across my entire double monitor. It has allowed me to sit comfortably and work without needing to tense any muscles. A huge benefit for long term desk work! 2 years into using this mouse, I am a huge fan and will continue to get the next model whenever it comes out!