difference between ground advantage and priority mail

difference between ground advantage and priority mail is primarily the speed and cost. USPS Ground Advantage is a more affordable option that takes longer for delivery (typically 2 to 8 business days) compared to Priority Mail, which delivers packages within 1 to 3 business days. Ground Advantage is ideal for non-urgent deliveries, while Priority Mail is faster and often used for time-sensitive items. Priority Mail also includes additional benefits such as insurance up to $50, which is not typically offered with Ground Advantage.