If you're strike with a paintball on bare skin from 20 yards and by an airsoft BB on bare skin at 20 yards, the paintball would have a harder impact with a larger projectile, so would harm more. But, ultimately, which game causes more ache is actually a subjective matter https://forsalepaintballguns68874.smblogsites.com/36206111/not-known-facts-about-how-to-buy-ammo-in-nevada