The EMOVE Cruiser line is often chosen by riders who want strong range and everyday dependability for longer commutes. That makes the battery, controller, and charging system the most important (and most expensive) components to evaluate when something fails.
Repairs are generally worth it when they restore safe handling and predictable stopping-tires and brakes are expected wear items. If the scooter is relatively young and the issue is a single module (controller, display, charging port), repairing under the threshold can extend useful life.
Replacement becomes more sensible when there's significant battery degradation (noticeably reduced range) combined with recurring electrical faults, or if structural wear around the folding mechanism appears. Pricing referenced from Voro Motors' EMOVE Cruiser V2 product page (used as the closest "today" standard price point for the Cruiser family).