Ive always used a 1/2 length thermarest trail. I recently invested in a HG 0 degree Incubator with 4 oz overfill. I cant say enough good about my expierience with stormcrow and Thorwren. I had some problems with the website. So i Shot them an email, they promptly got back to me and sent me a order form via email. I was surprised at how fast the turnaround time was. I have looked it over and it has no flaws. I have slept in it once in about 40 degrees and i have never slept better in a hammock.
Just wanted to give them credit where it was due.