NVidia Drivers 340 or 390, which one should I choose?

I'm getting two options for NVidia Drivers 340 and 390.
I was wondering, what are the differences between the 3.40 and 3.90 driver and which one should I choose ?

My Video Card is Asus NVidia GTX 760

Solution 1:

You can check for recommended versions from below official website.

https://www.nvidia.com/Download/index.aspx

Each new version comes with new functionality or bug fix so stick with new one.

For details and differences between each drivers, please refer the change logs.

Follow the below ppa guidelines to install that.

https://launchpad.net/~graphics-drivers/+archive/ubuntu/ppa