honestly hyper whites are an improvement on the stock output in some ways and a heart ache in others. the light output is better thats true but many of them blow out easier. i was lucky with mine i paid a bit more for them but the output was worth it. my low beams were actually brighter than my high beams. the only down side i had to them was in the rain. the light appeared to be in the air when it rained or had thick fog instead of on the ground like with the stock ones. i was still able to see ahead of me but it was greatly reduced compared to a clear day.

silverstars are great and arent hyper whites they are expensive like $20 something for 1 bulb but the output is well worth the money and they dont have the problems you face with hyper whites.