What are the differences between the Audi R8 model years?

I am considering buying a used Audi R8, but I've noticed that there are several different model years available. Can someone explain the major differences between these years and which one would be the best choice for a first-time owner?

The first generation of the Audi R8 was produced from 2006-2015, while the second generation started in 2016 and is still in production. The main differences between these two generations include exterior design, engine options, and technology features. However, both generations offer exceptional performance and luxury. As a first-time owner, it is recommended to go for a second-generation model, as it will have more advanced technology and a more modern design.