The Orochi v2 is one of the best wireless mouse on the market. It does compete with other wireless mice like G Pro Superlight and Razer Viper Ultimate. It has great stock feet and significantly better in weight balancing. The Orochi v2 shape is the best for fingertip grip. It is lighter (64g w/ AAA lithium battery) than g305(84g w/ AAA lithium battery). Yes, this mouse does use batteries but the battery is STILL FULL after gaming every single day. It has Bluetooth for productivity and 2.4ghz connection for gaming. This is in fact an upgrade to the G305 due to better materials and features. Do you wish to go wireless for gaming or work? Looking for a wireless mice for this price range? For such price to performance, I would definitely recommend. My only gripe is that this mice is definitely for smaller to medium hands due to the small shape.