Before purchasing I HIGHLY suggest learning the difference between LUMENS and CANDELA/LUX.
To keep it short it's essentially crank horsepower vs wheel horsepower
Just because one option has more lumens doesn't mean it automatically translates to light output to the road.
Diode Dynamics 42" White and Amber Light Bar Review on 4Runner
For this reason I chose the Diode Dynamics 42 inch light bar