I will soon have a well drilled on my property and it is an option to have a
variable speed motor controller. I really can't find much information about
these controllers on the web, other than industrial applications. I have
heard they are more energy efficient and work the pump less and I have heard
they are the most overrated and expensive components you can add to your
well system. Does any one have any facts. Hell, I'll take opinions too.

Keith