I did search but couldnt find the answer i was looking for. i know many of the members here have hid's. what is the most popular way to go. single beam or bi xenon. i have heard many people say that bi xenon are better. then some people have said things like the light scatters, there are more hot spots with bi xenon than the single beams. i am looking at various png 6000k kits thank you.