If you are referring to hair fibers, users generally rate it as a high-value alternative to premium brands like Toppik.
One of the biggest issues with complex crosshairs is that they can obscure targets at long range. Xhair FX Extra Quality is designed with a "thin-line" philosophy. The lines are distinct enough to be seen against any background texture but thin enough that they don't hide an enemy player model crouching in the distance. This maximizes visibility while maintaining pinpoint accuracy.
Many designers assume anti-aliasing is automatic. It’s not. Standard assets often rely on the GPU’s brute-force anti-aliasing, which can blur fine details.
It is highly efficient with no FPS impact and zero input lag, as it renders within the game's injected ReShade overlay.
The developers behind xhair fx have a roadmap for the "extra quality" tier. Planned features include: