ROCCAT KONE Pure Core Gaming Mouse

I have a love /hate relationship with Roccat... I love their products but hate their software which can be at times very buggy. in the case of the Roccat Pure Pure Military Naval Edition, I bought it late 2016 and this mouse is sold-out everywhere. It has the famous 3310 optical sensor and it is a gem of a sensor and of a mouse. Roccat has a winner in this one. If you are a gamer, this is an amazing mouse, even top youtube reviewer for mice "Rocket Jump Ninja" raves this mouse. There are newer better sensors in market today like the 3366/3360 like on the Logitech Proteus G502 and the G403, but the 3310 on the Roccat is still top notch and is a staple on my desk. I own mice like Logitech Proteus G502, the Logitech G403, Corsair M65 Pro RGB, Razer Mamba Tournament Edition, Roccat Optical XTD, SteelSeries Rival 300, Roccat Tyon and MORE and the Kone Pure Military remains one of my main mouse! Pros: -On the smaller size and it is so comfortable. I have large hands with a palm grip, yet this mouse to me, against all odds, is very comfortable. -The shape is fantastic. -The buttons are so satisfying. I love the scrollwheel. -Easy shift functionality that doubles functions of each mouse button is extremely convenient. -Looks amazing with glowing Roccat logo (you can customize to your liking, 100% RGB) -Is the envy of all my friends. - MIRACLE!!! Contrary to most Roccat products I own, and I own a lot...so much that Roccat customer service in Germany know me on a first name basis...but on this product, the software works beautifully (well almost). -Light, so FPS gamers can move the Shyzer out of this mouse. -Zero rattles. -Can't spin sensor no matter how hard you try. Cons: - Some functions like y/z axis adjustment will not stay in memory all the time, but 99% of users will not even get there.