LEDG vs Halogen Incandescent headlights

They are all a light source. The rest of the assembly need to work with that source to place the light where you want it.

If you want the best headlight drop in then look to J.W. Speaker and open your wallet wide.

In other cars I've done Bi-Xenon retrofits with the proper optics and color and never had issues with blinding people, in fact they had far less scatter then halogens they replaced and some OEM setups I've seen. My current Jeep's stock LED headlights are great.

I agree, there are those who do it for the look, just like people who have loud exhaust do it for the noise and nothing else.