Electric fan in lieu of Flex Fan

I run dual electric units, and they are controlled by a probe that goes inbetween the fins on the radiator. There is a small screw that is adjustable. I set mine to kick on right around 195 to 200 degrees, according to the gauge. MPG increased, and the fans kick on high when the AC is on, to get max cooling for air conditioning. It has been a set it and forget it system, never gets hot.

This is on my DD Dodge Ram, by the way.