The Super Flower Leadex VII XG 1000W is the objective winner of this comparison, securing more spec victories than the ASUS ROG STRIX 1000G. While both units share several identical specifications, the Super Flower Leadex VII XG 1000W holds a significant lead in cost-efficiency, offering an MSRP that is 30% better than its competitor. This financial advantage makes it the superior choice for users prioritizing upfront value when selecting a high-capacity power supply.

Users who prioritize long-term hardware protection should select the ASUS ROG STRIX 1000G, as it provides a warranty that is 43% better than the alternative. Conversely, those focused on minimizing initial expenditure should opt for the Super Flower Leadex VII XG 1000W due to its superior pricing. Both components offer identical performance across the majority of measured specifications, allowing buyers to base their final decision primarily on these distinct warranty and cost differences.