The Cooler Master MM720 is the value champion of this lineup, and it is not close. It crams a PixArt PMW3389, one of the best optical sensors ever made, into a tiny honeycomb shell that weighs an absurd 49 grams.
The sensor hits 16,000 DPI, 400 IPS, and a 1000 Hz polling rate, so flicks and micro-adjustments feel instant. The egg-shaped body with its built-in ring-finger rest is one of the most comfortable claw-grip shapes around, and the Ultraweave cable drags so little it almost feels wireless.
The trade-offs are real though. The shape is small and divisive, so palm-grip and large-handed users may struggle. The honeycomb holes can collect dust, and 49 grams feels almost too light to some. For competitive players who fit it, it is a steal.