The Pint X is a compact Onewheel often used for short commuting and neighborhood riding, which means repeated folding/carrying and curb drops can stress cables and connectors. If your issue is a wiring harness "crimping" fault, the repair/replace decision hinges on whether the damage is localized and whether a proper harness replacement is available.
Harness problems can present as power cutouts, charging issues, or sensor inconsistencies, so confirm symptoms carefully before spending. If the board is under a few years old and the battery range is still strong, replacing the harness and inspecting the charge port area is usually a good repair decision under the threshold.
Replacement becomes more attractive if there are signs of widespread cable abrasion, water ingress, or multiple intermittent electrical faults that suggest hidden corrosion. After repeated harness issues, upgrading to a different model or riding style may reduce recurrence.