well, id been running 10000k HID's in the aveo for a couple months and decided to make a change.
i didn't like the colour of the HID's at night as i found it really hard to see (vs 4300k or 5000k)
so i had 1 5000k bulb kicking around (bixenon H4/9003) and i still had a pair of 3000k's....so i popped in one of each
the pics i took made the 5000k look blue, but in real life its white white white w/o ANY blue.
haven't really had the chance to try it at night yet...