let truth be told. (i will speak from experience with these)
VISIBILITY-WISE
flip-up H4 conversion > S13 projectors > S13 bricks
SEX-WISE
the car is just too sexy regardless!!
buy H4 conversion housings for your flip-up lights, these are as bright as you can get. especially by popping in aftermarket HIDs. light is reflected everywhere, but who cares! better visibility = safer driving!! lol
next (a little less bright than your flip-up lights) sits the S13 projector lights. the cut off on these does go the wrong way, BUT it is distinct AND better than dual bricks. then again, do what i did, get a set of HIDs for each projector
and finally, bricks are like
seriously. i was running an HID in each reflector and it still didnt compare to my projectors running one set of lights. light output SUCKS ON BRICKS. but they are goddamn sexy!