This work presents a comparative numerical study of the initial bounce of power-law droplets during superhydrophobic surface interaction. The numerical modeling of the specified droplet impact employs the finite volume method (FVM) in conjunction with the volume of fluid model (VOF) employing dynamic contact angle boundary conditions for the surface. The non-Newtonian behavior of droplets is modeled using the power law. Varying Weber number ( \(2 \le We\le 5\) ) and viscosity indices ( \(0.6 \le n \le 1.4\) ) of the impinging droplet are investigated to understand the rheological variations influencing rebound dynamics. Power-law fluid droplets at identical Weber numbers show unique spread, retraction and rebound characteristics due to enhanced shear dependent viscosity variations. Contact times extend particularly for droplets with \(n>1\) , reflected in morphological changes that emphasize amplified internal flow dynamics. Droplet kinematics, investigated through vertical and parallel velocities, reveal significant viscosity index induced alterations in spreading and retraction while maintaining a consistent vertical velocity trend across cases for the same We number conditions.