LEDs, light board or light bar style?

[Beard-o]

I'm looking at LEDs again.

I'm more or less locked in on light bar style. 8 bars for my 4x4.
But the light board, esp the ones with wings and an internal fan look as if they may have potential.

There has to be differences, strong and weak points. Can anyone explain please.

 

[Jimski]

My guess is folks have run this topic into the ground and have no more energy for it.
Very polarizing topic with everyone knowing what is the best deal and performer.
You can use the search function and see how it went the last 50 times ... .