I got the Truck-Lite's a couple of months ago. I really dig them. I never realized how crappy my OEM lights were until one night I forgot to turn on my fogs(I run them all whenever I have my headlights on). Hearing from quite a few people that the Truck-Lites were worth every dollar, I invested. I think they they do an excellent job of lighting up a wider pattern as well as a decent throw. One thing I don't like about a lot of lights is their ability to flatten everything down, which causes you to lose depth perception. That's not the case with the Truck-Lites. Overall the Truck-Lite's were a solid buy in my eyes. I don't think they are the boner generator that some proclaim, but they definitely get the job done and then some.
You may want to check out this article
http://www.jkowners.com/tech/lights/ it was conducted with tools that measure light output and is very thorough. It's not all inclusive of every option out there, but does cover the majority of the popular replacement options.
You can pick a pair up of Truck-Lites for $440 from Rebel Offroad.