I have an Expedition Asym and love it.

The only thing I would do different is to order the larger hex fly instead of the asym fly that comes with it.

I slept in mine during a thunderstorm and my right shoulder got wet. After emailing the HH folks they pointed out that I was probably lying in it centerline instead of of catty-corners as designed.

Though they were right, I still want the larger fly.

Haven't taken her out in really cold weather yet but looking forward to it.

check out this link for some more info on HH.

http://hikinghq.net/hammock/hammock3.html