Great ergonomic feel, your hand feels natural on the mouse and the buttons are where your hand expects them to be. It did take a little time getting used to the location of the side buttons but I got used to it. If you have it paired with a Omen laptop you can match the lighting via software to your backlit keyboard which is pretty cool. The easy to find DPI button is nice for FPS games where you are switching to aiming for sniping etc. It does have the option to change weights but I have liked it as it came with all the weights in place.

Quite literally the best mouse I've ever used! The weights inside are perfect and the mouse has never gave me issues :D

This is a very nice gaming mouse. It is easy to use and has many high end features that help my navigation on screen. The changing color illumination is really cool too.

An excellent mouse I got for a great offer! Love the colors!

Looks very well, it has a very interesting specs. Although the material is like cheap, you can adjust the weight! I would recommend it!