Personal Preference, but I love my LEDs. My wifes car has then as well now. I do not care for the HIDs tho, I bought the $40 ones on Ebay so I'm sure OEM are much better.
The new Prius comes with LEDs.
LED> HIR and about the same price.
Less Power Consumption = Less Heat.
How do you go wrong?
LED in theory should far outlast Halogen unless the fan goes out.
Search Ebay:
PHILIPS 9012LL/HIR2 X 2 BULBS C1 12V 55W PX22D STOCK COLOR COMPATIBLE HEAD LIGHT
$52 a set shipped
400 sets sold!
Nice Christmas Present for a Cruiser Head