Firmware reliability received a positive mention for seamless firmware updates.
Pros: battery life, glide smoothness
Cons: side button quality, value for money
Best Corsair Gaming Mice for firmware reliability
Firmware reliability has one negative supporting review focused on needing the included cable for setup and firmware-related pairing.
Pros: weight, battery life
Cons: value for money, profile switching
Firmware reliability was a notable weakness in the one review that could not complete the final mouse firmware update.
Pros: button customization, MMO gaming suitability
Cons: FPS gaming suitability