Manual Steering - Standard vs Fast Ratio?

I have a factory 16:1 manual box in my car. I've had it for about 20 years. It's a workout. You learn to always have the car moving a bit when turning the wheel. Since I don't drive my car as often as I should, the day after I drive it, my shoulders are sore.

I'm considering trying to fit one of the new Borgeson power steering boxes in my car.