Buttons: Perfect pressure and tactility. Sensor: Flawless with unparalled wireless delay. Quality: Flawless Logitech quality and performance. If you want an Ergo Superlight, this is it. I do with it was a tad smaller. Logitech if you see this - refresh the G100s or G303 with Superlight qualities. Read more

I had the Superlight 2 mouse, but as a right-handed gamer, I was eager to try the DEX mouse due to its ergonomics. So far, I’ve been thoroughly impressed with it. While the clicks could be quieter, they’re still a part of the gaming experience. The scroll is smooth and responsive. Setting up the software was a breeze, and it’s also available on macOS. Compared to the Superlight 2, the DEX mouse is much more comfortable to use. I highly recommend this mouse to any right-handed gamer seeking a superlight option. Read more

You might think, "What's the difference? So it's a little bit curved, so what" But let me tell you, this is the easiest to grip mouse I've ever held. The coating is really nice feeling as well. And of course, it keeps the best parts of the superlight 2, the month long battery life, excellent weight and balance, etc. Actually very good Read more

At first, the shape was really bad for me. I was just very unfamiliar with the shape and it felt like I was using a conch shell. But after adding Razer universal grips to it... The mouse is actually better than the other flat mice I have. It's very comfortable and actually has a lot of side real estate on the left side. This real estate allows me to hold the mouse solidly and have a lot more control on it. Overall, very good shape. The only issue is that my thumb region gets fatigued over long term use. Due to the shape, it feels as if I have to curve my thumb tighter into the middle to get a good grip. Read more

They weren't lying when they labeled this the “superlight” it’s literally lighter than the cable needed to charge it. I like the fact that they offer the pink version as most companies only offer white and black. It comes with some black grip tape for the buttons and sides but I ordered a different one off amazon but in case that breaks I have this one as a backup. This mouse is really nice and at first I thought it would be difficult to get used to coming from the steelseries rival 650 (121g) but after a couple hours it feels good and I have no issues with my grip styles as I tend to transition between claw and fingertip. Others have pointed out that there is no RGB, which I prefer. There is no DPI button either so you have to change it in the Logitech G hub which seems confusing at first but easy to get used to and navigate. With the on-board memory you can just save your settings and uninstall the program if you want as well no need to keep Logitech G hub installed. I am so glad I upgraded from my steelseries I have a mouse that feels and performs better and the program needed for it doesnt bloat my pc. Read more