This is my first post to the forum. I decided to get a Blackbird and superfly for my outdoor adventures (hiking, canoe trips, and a little bike touring) Looking forward to not sleeping on the ground! I tried out a friends eno for a long nap and was amazed at how easy it was to sleep. My concern for all night sleeping is that I turn a lot during the night (side, back, front sleeping, fetal) I use a body pillow in bed which helps me get support in various positions. The thing that appeals to me with the blackbird is the size and apparent comfort in a few different positions.
Anyway, I found this study today:
Pretty good press for hammock sleeping eh?