HyperX - Pulsefire Haste 2 vs Razer - Cobra Pro

The Pulsefire Haste 2 is the clear pick on raw spec strength, leading by 17.2 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.

Pick the Pulsefire Haste 2 if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are polling rate, weight.

Pick the Cobra Pro if you care most about max dpi and buttons. Its strongest claims are max dpi, buttons, wireless, among others.

There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.

Bottom line: the Pulsefire Haste 2 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.