I thought to change my old Logitech G9X HS that I would never find a mouse as well but yet ... This mouse is great, even if I do not find a DPI change button directly on the mouse can be set directly in the Razer Synapse and can reach 10 000 DPI! A dream for me to play games multitudes by spending at MOBA FPS! A passage in the management software before a game and hop an absolute pleasure to play! We can adjust the sensitivity of the mouse according to the used carpet and as I have a Razer Goliathus is a pleasure to have all calibrated and insane precision in FPS or ease of movement in the MOBA or MMO demand quick action.
In short, I am very happy, Chroma Technology is great in most is gadget but it's nice to customize their mouse depending on the part that is made. Quality / Reliability Razer Absolute.