In my opinion, unconditionally yes.
For me to see, I installed only one side of the bulbs first and then saw the difference in lighting while in the car and while outside looking at the headlights. When you see the difference, it's quite obvious.
Since then though, I've upgraded to apparently what is a slightly better (from what people say, although here I didn't notice a difference), but somewhat more rare bulb, the Phillips Hi-Visibility series. Same concept, a 33% brighter bulb based on lower tolerances and better construction... WITH NO BLUE TINT.