Performance

Tracking

This test is two-fold. First, I'm doing several medium-speed swipes across the entire pad in order to detect any tracking irregularities (plotted as xCount). Second, I'm trying to hit and exceed the PCS (perfect control speed) of the sensor in question in order to gauge how well the ZeroGravity XL measures up against other pads in this regard. Mice for this test either use widely used or somewhat picky sensors in terms of surface compatibility. In terms of the latter, the tested sensors can be ranked as follows from best to worst: 3366, 3310, MLT04, 3305.


PixArt PMW3366 (Logitech G403): No issues with tracking. PCS within expectations. LOD within expectations.


PixArt PMW3310 (Zowie EC2-A): No issues with tracking. PCS within expectations. LOD within expectations.


STMicroelectronics MLT04 (Microsoft Wheel Mouse Optical): No issues with tracking. LOD within expectations. PCS above expectations (above 1.6 m/s). LOD within expectations.


PixArt PAW3305 (SteelSeries Kana v1): No issues with tracking. PCS slightly below expectations. LOD within expectations.

Subjective evaluation

I did not notice any issues with the ZeroGravity XL in games. From what I can tell, there is little to no difference between horizontal and vertical friction. Friction is in general decently balanced, with a good mix between speed and control. Neither the stitched edges nor the surface irritated my skin. During testing the pad didn't move at all no matter what, so non-slip properties are great. I'm a bit torn in regard to how the pad handles liquids. The surface is somewhat resistant to liquids (barely soaking them up), which is preferred when spilling a drink, for instance. Sweat isn't easily soaked up either though, which may not be optimal for those with sweatier palms. During use I wasn't really bothered by this, however.