I'm running a set of Rigid 6" bars on the front, they are tied into my high beams as I only use them on very dark deserted roads and backwoods. Only time I ever use them on the highway it on divided roads with a big treeline between traffic as to not blind anyone. In my case most of the highways are this way around here.
I believe I paid around 700$ for the pair.
(note in the photo I didn't have them on my highbeams yet but on one of the upfitter switches)
I also run a pair of small ones on the back bumper, mostly for backing up on dark backroads in the fall during hunting or when I was hooking up my RV in the dark. They also work very well to convince idiots to turn their High beams down when you pass them.