CONCLUSION

In the end, both Dark Perk models show that be quiet! approached its first gaming mice with a clear engineering agenda, clean, purpose driven design, a top tier sensor platform, and power efficiency that supports real world use. The PAW3950 sensor by PixArt delivers the kind of raw accuracy, motion stability, and high‑speed tracking that competitive players expect, and the 8000Hz wireless polling option gives both mice the responsiveness needed for fast, micro‑adjustment heavy gameplay. Their 55/56g chassis designs, ergonomic for the Ergo and symmetrical for the Sym, ensure that the sensor’s performance isn’t held back by fatigue or grip limitations (alas they may be just a tad small for some people). And while battery life will always be a limiting factor for wireless hardware during my tests, I found that be quiet! is mostly accurate with their reporting (over 90 hours at 1000Hz polling), at the same time however going to 8000Hz cuts the advertised number to roughly half. Overall, both the Dark Perk Ergo and Sym land as confident first entries, technically solid, thoughtfully shaped, and built around a sensor and battery system that can keep up with modern competitive demands.
Currently both the Dark Perk Ergo and Sym Wireless Gaming Mice by be quiet! retail for 99.90Euros inside the EU (Amazon.de) a price tag which is honestly set higher than what I was expecting (always compared to the competition). At the end of the day both Dark Perk wireless gaming mice are very good at what they were designed to do and even though you may find models with better specifications for less things like build quality and support also matter which is why both are getting our Golden Award.

PROS
- Build Quality
- PixArt PAW3950 (Speed / Accuracy)
- 8kHz Wireless Rate
- Battery Life (Up To 110 Hours)
- Design / Fit / Weight
- Silent Primary Buttons (Omron Optical)
- IO Center Software / Web
CONS
- Price (For Some)
- Small Size (For Some)

O-Sense




