Led lighting is very personal. What suits one person may not suit another.
Led lights will give you the spread and reasonable distance being say 400 to 500mtrs. Some people want up to a kilometer with lights while others don't.
Reflection off road signs is the drawback but in saying that Leds do give plenty of light.
It also depends on what leds are used, Cree, Osram, Epistar etc and also what size of the leds, 3 watt, 5 watt or 10watt. This will have a large bearing on the output of the light.
I have close to 800watts of led lights as driving in the desert they are needed. The light bar has 5 watt Osram leds and the driving lights are 5 watt Cree leds.
Make sure you have set them up with separate switches.
Mark