Can the Audi e-tron charge faster on direct current or alternating current?

I have heard conflicting information about the charging capabilities of the Audi e-tron. Some say it can charge faster on DC, while others claim AC is the way to go. Which is true?

The Audi e-tron is designed to charge faster on DC, specifically with the use of high-power DC fast chargers. These can charge the vehicle up to 80% in just 30 minutes, making it ideal for long trips and reducing downtime.

While DC charging is generally faster, AC charging can also be effective with the right equipment. For example, with a 240-volt Level 2 charger, the Audi e-tron can charge up to 27 miles per hour, which is still relatively quick compared to some other electric vehicles.