Ultimately: you should never run a too low fov that cuts out the direction where your car is navigating towards i.e. On the other hand: too narrow a fov will compromise your situational awareness and the ability to position your car, pinpoint your location whithin the width of the track You ultimately want to be able to see far enough into the distance in order to actually see where you should be going at speed. It is always - and will always be - a very personal decision and a compromise. There is no such thing as 'the perfect' FOV. I can only encourage to take Michael's word for it.
