what is usps ground advantage vs priority mail

what is usps ground advantage vs priority mail compares two USPS shipping options. Ground Advantage is a more economical service ideal for non-urgent deliveries, typically taking 2–5 business days. Priority Mail offers faster 1–3 day delivery and includes up to $100 insurance and Saturday delivery. Ground Advantage is better for cost-sensitive shipments, while Priority Mail is preferred for speed and guaranteed service. Choosing the right option balances delivery timelines with shipping budgets.