Advise : If you are looking to buy a gaming mouse, buy Logitech G304 Wireless. After using it for 3 months, I can confirm that my gaming experience got multiple folds better
Amazon.com: Logitech G305 K/DA Lightspeed Wireless Gaming Mouse - Official League of Legends KDA Gaming Gear - Hero 12,000 DPI, 6 Programmable Buttons, 250h Battery Life, On-Board Memory, Compatible with PC/Mac :