I am going elk hunting in Colorado, near Pagosa Springs in early September and need an UQ. I sleep warm, very seldom get cold. The coldest I have been in the WBBB 1.7dbl is about 40 with a walmart blue pad, and I was toasty in my skivies. I will be backpacking in and am torn between the 2/3 3/4 and full length. I am 6'4" and I think I'll be fine with the partial length. I am really leaning toward the 3 season phoenix 3/4. It seldom gets lower than 20 in TX, and I doubt I would be out in the hammock anyways. I have just read so many that say they love their full lengths. HELP Please?!?!