Had some H7 HID's but had to point them down so far to keep from blinding people that the brights were basically fog lights hitting the ground right in front of car. Put yellow bulbs in brights lol. Went back halogen and put stuff back where it was but kept the yellow brights. Work great in fog. Lighting was great but got tired of chasing bulbs or ballasts going out with HID. Did HID oem fog conversion with compact H3s but running 03.5 MSP lip so those went away. I did LEDs in my 04 xB and really like them but they are kinda same thing as H4 HIDs in my truck.....you don't really have a low and high beam, just same beam pointed higher. I like having low and higher power bright like with halogens. Am kinda curious about trying out some H7 LEDs and leaving the yellow halogen brights on the P5.