coralvue reeflux 12k users?

[jade2122]

So I've been pondering a bulb change on my 65 sps tank. Right now I am usuing 2 coralvue 20k 250 watt bulbs. They are pretty but after my last visit to reefworks and talking about the 12k reefulx bulb and seeing it on their display I think I'm leaning that way. I want better growth and color, 20k just too dark. So question is, who currently is usuing the 12k's and what do you think? Will I see a huge difference in growth and color? Thank you!