The best I've tried

Had to buy a replacement mouse, so i bit the bullet and decided to try this one.

I'm happy i did as it's an extremely great value mouse compared with others in its price range [and even higher].

The hotswap is a great feature, too.

Sent quickly. Top-notch mouse. For that kind of money, it's unlikely you'll find anything better. The main microphones are a bit loud. Replaced with Omron.

All good, light mouse nice to work with

The actual polling rate significantly deviates from the declared 4000 Hz. Despite purchasing the 4K version and correctly installing the drivers, in practice, in tests, the polling rate values range between 2500–2700 Hz instead of the full 4000 Hz.