How does the efficiency of regenerative braking differ in the Audi e-Tron compared to other electric vehicles?

I am trying to understand if the Audi e-Tron has an advantage in its regenerative braking system compared to other electric vehicles. Does it have a higher regeneration rate or more advanced technology?

The Audi e-Tron utilizes both its electric motor and its traditional brakes to regenerate energy during braking, resulting in a more efficient system. Other electric vehicles may only use the electric motor for regenerative braking, which may not be as effective.