150w HQI Bulb Suggestions?

[OCDP]

Added a 150w HQI pendant to my tank, it's a Coralife Clamp-on fixture. Right now there's a 14k (coralife brand) bulb in there, and it looks decent, just not enough blue for my liking.

I'm out of the loop, who makes a nice 150w 14k? I hear a lot of good things about Hamilton's and Phoenix?? I'm looking more for colour than intensity, so 14-20k would be fine.

Thanks