I haven't used many replacement bulbs for headlights, tried some Japanese cool white bulbs-didn't last. Now running GE? 9007HO or high output from Wal-Mart. They're inexpensive and work.
As for driving lights... I put in a set of Catz MSC. Wow! Love these things. They are 55w so they're street legal, but they are bright. Haven't used the factory fogs since i put them in. Plus they fit well in the air dam inboard of the factory fogs.
Hope this helps.