What is the difference between Audi R8 V8 and V10 models?

I am considering purchasing an Audi R8 but I'm unsure of the differences between the V8 and V10 models. Both seem to have similar performance numbers on paper, so I'm wondering if it's just a matter of preference or if there are some significant differences between the two.

The main difference between the Audi R8 V8 and V10 models is the engine size. The V8 model has a 4.2-liter engine while the V10 model has a 5.2-liter engine.

Apart from the engine size, the V10 model also has a higher horsepower and torque output compared to the V8 model. This results in faster acceleration and a more exhilarating driving experience.