I've yet to ever see ANY of those supposed "brighter" bulbs last half as long as regular bulbs. They're hardly any brighter either, just a little different color light because it's filtered by the colored glass bulb.
If you need more light than stock, a set of auxiliary lights will make a FAR bigger lighting improvement than bigger bulbs in the stock lamps will. Please use lights with actual FOG lenses if you wish to use them where oncoming traffic is present though, so called "driving" lights cause almost as much glare for others as your hi-beams do.