What are the benefits of upgrading to a twin-turbo in a Nissan GT-R?

I've been considering upgrading my Nissan GT-R to a twin-turbo setup, but I'm not sure if it's worth the investment. Can anyone who has gone through this upgrade share their experience and provide some insight on its benefits?

Upgrading to a twin-turbo in a Nissan GT-R can greatly improve the performance and power of your car. Not only will you see a significant increase in horsepower and torque, but you will also experience a smoother and more responsive acceleration.

Another advantage of upgrading to a twin-turbo in a Nissan GT-R is improved fuel efficiency. The twin-turbo setup allows for better fuel distribution and can help to reduce fuel consumption, especially during high-performance driving.