Thank you for sharing your thoughts about the eDegree FS1 Electric Scooter, Kai Chen! We appreciate your interest in the product’s performance on inclines. The eDegree FS1 features a powerful rear motor that provides a smooth and quiet ride, and our design team has carefully engineered the scooter to handle various terrain conditions. When riding uphill, you can expect some noticeable difference in performance, but it ultimately depends on the steepness of the incline and your personal weight. For steeper inclines or carrying heavier loads, we recommend using the 500W motor option for added power. However, if you’re looking for a more leisurely ride on gentle slopes, the 250W motor should still provide a comfortable experience.