Projectors

I just purchased some projector lights they came with H1 and H3 lights should I replace the H1 and H3 with a better brand name? Or does it not matter what brand I use because it is sitting behind a projector? If so what are some good brands for a H1 and H3? I believe the H3 location is going to be my low bean and the H1 location is the high beam.

Personally, i love PIAA bulbs. They are brighter than stock, and they look better too.