im pretty sure osram or phillips come as oe bulbs, so could be worth getting osram bulbs
plus they are good bulbs though and alot cheaper than piaa, and will work just as good,
i wouldnt go for bosch bulbs though stay clear of them lol
i found out today at work that for some reason bosch put cheap chinese bulbs in their boxs but only in the uk, if you get them from any other country you will actually find it is a osram bulb, this is why there soooo cheap for bosch standard bulbs from motor factors
most other decent bulbs will all work just as good though, phillips are good too erm the list is endless mate