LE enables Domain Validated certs...so you'll get a green lock in most browsers. The Extended Validation certs gives you the green lock AND the name of the org

LE enables Domain Validated certs...so you'll get a green lock in most browsers. The Extended Validation certs gives you the green lock AND the name of the organization. The EV assures you that the company you're doing business with has been vetted...but customers don't know and most have not been educated about the differences in encryption and trust.