usps first class vs priority mail

usps first class vs priority mail are two popular services offered by the United States Postal Service, each with different benefits. First-Class Mail is generally the most affordable option for lightweight mail and packages, with delivery times ranging from 1 to 5 days. Priority Mail offers faster delivery, typically within 1 to 3 days, and includes features like tracking, insurance, and delivery confirmation. Choosing between the two depends on the need for speed and package value.