Really like the Xai so far. Ergonomics aren’t up to the Steelseries golden standard Ikari Laser (most comfortable mouse EVAR) but they are “good enough” and can also be used somewhat ambidextrously since it’s not TOO right handed shaped, and has thumb buttons on both sides.

4HD not really to my tastes, but the semi-rough surface user in my house really likes it so far. Tracking is EXCELLENT for both the mouse and pad.