Review on Razer Basilisk Ultimate Hyperspeed Wireless Gaming Mouse with Charging Dock: Fastest Gaming Mouse Switch - 20K DPI Optical Sensor - Chroma RGB - 11 Programmable Buttons - 100 Hour Battery - Classic Black by Jeong Hoon ᠌

I bought this mouse for 3900, it seemed ideal for its price. I needed wireless. In general, the clarity of the mouse is amazing, but for 2 months I could not get used to its ergonomics. The right button is much lower than the left button, the mouse seems to be narrow, the buttons click loudly, and the sound is so-so. Nowhere to put the little finger. The hand gets tired quickly. Maybe of course this is purely my opinion, but for 2 months it was never used.