I drive often on the highway at night and i'm satisfied with the set-up on my gen 10.5 (even with my medium black tint).

Low beam (HB4) - Narva All-weather
High beam (HB3) - Philips Vision Plus
Fogs - Stock

If you're on a budget, try first the Osram NB or Philips Extreme Vision for both low and high beams. For the foggies, try going All-weather.

If you want to go HID, try the retrofits (projector type) as discussed on the other threads. Also, is your car heavily tinted? If it is then perhaps changing your tint to lighter (magic neutral shade) can help a lot.