HID bulb upgrade question

[BaneOfHamlet]

So I've read through the other post about this topic but still have not found an adequate answer to my question. I want to get a bit more brightness out of my headlights for obvious reasons. I dont want blue headlights, just brighter. So here's my question, how do I upgrade both low and high beam without going blue? I was thinking about using the Osram 5k bulbs for my low beam, but what do I use for my high beam? It doesn't make much sense to me to have my low beam be brighter than the high beam.might as well upgrade both. I will also be adjusting the height to raise them up a tad bit. Dont want to blind other drivers though haha. Any constructive opinion s are welcome!

P.S.
If I missed this being covered elsewhere I apologize, please sticky it here if that's the case!