Silverstars are absolute garbage that are overpriced and burn out extremely fast. Avoid them at all costs.
Also, stay away from halogen lights with any type of coating on the light, ie that blue tint shit they put on there to make them "Hyper Ultra Super Cool White" or whatever the gimmick is. All that coating does is reduce the output of the light.
Here's a breakdown of what I'd do for lighting upgrades for each budget:
Low budget:
HIR bulbs, if applicable, in highs lows and fogs. If no HIR bulb is available, use Phillips bulbs in the correct size.
Cost: $50-$100 depending on bulbs and number of housings you're doing.
Mid budget:
B-stock current model or used/new old stock previous model bi-xenon projectors. Do this in the low beam and run a quality high beam bulb like mentioned above
Cost: $150-$300 depending on deals, what housings you have, etc.
High/no budget:
Full retrofit using the best and newest tech. You'll have the advantage of the bets cutoff, no foreground limit, and extremely bright, but FOCUSED, output.
Either run a high quality halogen in your high beam or similar.
Cost: $300+
That's it. No leds, as the projector retro tech isn't there yet, and the output is completely useless without it.
Youre all welcome.