I did order the 6,000 K and they are really pale blue. The 4300 is the bright white light. They have held up great for over a year, but each kit is different!
As far as what kit to go with I went with H10's for fogs and H11's for low beams. They were around the 200.00 mark per kit. Now that is high compared to the DDM or retro solutions kits but I can drive 3 minutes down the road and get warranty if need be. It's only been a couple of months with the Beamers but I haven't had an issue.
I got the Beamer kits locally. Not sure where to find them on the net. They are flawless. I had DDM tuning kit installed first with their error eliminators which work very well so my install was literally plug and play.
Here is my install thread.... http://www.ramforumz.com/showthread.php?t=90777
Haven't installed them yet. I haven't even seen the truck face to face. I am deployed at the moment and bought the truck while i was here in Kuwait. First thing i do when i get home is install them. But i herd about HIDextra from a guy on another forum. Said he had them for months with no issue. Just Bought the 55W kit and slapped them on no flickering or light. Give me a couple weeks ill be home for leave and do the install and Ill post about it in the 2009 thread.