I bought 8k hid lights for fog lights and standard beam and can see a good 2 feet more on each side. Helps visibility as well, may piss off others coming towards you.
Just depends where a light shop is you'd want to go to professional shop who knows what they are doing.
Also depending on the light color you want with hid you have options 6k bright *** white or 8k bright with blue tint to it.
hope that helps, choose hid much brighter