Summary: I have always like Logitech products there low cost and dependable. But at 60+ dollars this product should have had a lot more features and cosumer tested before selling the product. A 9 dollar mouse is perfered over this one.
Pros: It's works, It has many buttons and they can be programed / Macro
Cons: Where should I start.. first of all its heavy like a paper weight, Its buttons are on the side an when you go to move the mouse the feel of them at that location does not feel right if your like me your afraid you might press one when your trying to move it around very uncomforable I've tried to use it for many hours to get the feel of it like my G13 which took over 100 hrs of gamming to get use to it, this product just not happening. They should have put the buttons ...
Summary: I bought all logitech after using the M185 mouse, I beat the heck out of the little wireless guy and it stayed through 2 desktops 1 laptop and a teenage daughter that was set to destroy it. I was so impressed until i got the higher end stuff, nothing works like its suppose to and stuff is breaking all over..
Pros: comfortable, programmable and has more buttons than I could actually manipulate without making mistakes
Summary: I can't use the mouse if it is constantly getting me killed.
Pros: Many buttons
Cons: The mouse has problems. It will randomly send bad input to the computer forcing your camera to jump up in games and get you killed. The side buttons also get stuck in the key-down mode, requiring it to be pressed again to make it stop. Logitech has a firmware update tool that is supposed to fix these problems but my mouse is too old for it to work on it. Bad Times.
Summary: I love this mouse when it works, unfortunately that window of opportunity isn't terribly long. I ordered my first mouse in November 2012. The right-click button stopped working in any reliable fashion. After jumping through hoops and raising all hell with Logitech, they finally honored the warranty and shipped a new one (October 2013). Now the buttons are failing again on the new version.
Pros: It was a great mouse, it did an amazing job when it ACTUALLY WORKED.
Cons: Here's the only con. After doing some research, I found out that the refurbished G600 mice died, normally around a 6 month ownership mark. Lone and behold, my mouse died on my last night. None of the buttons work. The mouse icon on the screen moves very slowly. I've rebooted the machine, I've uninstalled and reinstalled the drivers. I did a firmware update, I installed the gaming mouse software. NONE OF IT WORKED. I plugged a different mouse in and it worked just fine...
Ordered 2, RMA both, the RNG is strong with this one
Li Z., Newegg
27 December 2013
Summary: If all rainbows must terminate at a certain point, I assure you this mouse is not located at one of those points.
Pros: You can look at it when it isn't plugged in, because if you plug it in and the lights don't work, then it may cause additional anger on top of the fact that this is the 2nd mouse with keys that do not work after you have rma the first one and waited about 2 weeks to receive the 2nd one. Happy holidays!