Just had Osram Nightbreaker Unlimited H7 installed for dipped beam in my mk7.5 Fiesta. What a difference it makes. The light is definately brighter, it reaches further to the side, and thanks to having my lights adjusted, it also reaches farther ahead (not sure if it would had done that either way, as I haven't tested it)
Definately recommended for sheer brightness.
Also if anyone is interested, the stock bulb in my Fiesta were Philips - unknown model though.