Fog lights
I don't know if it is just because I did not spend 200$ + on fog lights in the past, but on all vehicles I installed fog lights on, they never last....
They get rusty, they crack or the bulb just blows after a couple of months... Altough, I got the original installed on my previous 03 Sonata, and got my 5 GT (that came with original fog lights, and they last and last...
I would be a bit scared to install after market fog lights and not the original ones...
As for the HID, I put both HIDs on my low beams and fogs but as a guy was saying, it is true that it does not make a big difference... Fog lights are not too useful.. I've put the HID most likely for the looks...