I didn't really like the DD Travel hammock that I tried out. I have the Frontline and I am planning to review it in the spring (along with the Bridge Hammock Battle series). I am anxious to see how the Frontline compares to the Travel Hammock.
My brother also tried this hammock and doesn't care for it.
I could not get a comfortable diagonal lay in the Travel hammock but I believe it is designed to be a mid-line lay. Also when I inserted a mat it would always slip to the side making an uncomfortable sleep.
After sleeping in the DD Hammock I always woke up sore in my legs and my neck. I wouldn't recommend the DD Travel Hammock but I am still unsure of the Travel Hammock. They are similar though.