FYI (my first post here by the way), I spoke with Jamie Geer (Jambo) today, and he won't be building any of his "backyard" model until 2015. He's filled up with larger trailer builds. BUMMER.
Jambo was the first on my list. I'm also in the hunt for a stickburner. I feel like my top 3 choices are now Lang, Lone Star, and Gator. As far as I'm aware, Gator is the only one of those 3 who offers an insulated firebox; however, Gator is also the most pricey of the 3. I'm still waiting on all of them to call me back.