Ok, so I'm wanting to make my own synthetic quilt for an early start on the AT. I've searched and read many threads on here and I am still not sure on whether to get 6oz or 9.4oz Climashield from OWF. Currently I have a 30 degree down bag which I love, but it will not be warm enough for me with my mid march start on the AT. Has anyone made a quilt/bag with either 6oz or 9.4oz climashield and have a general idea on the warmth rating? I know ratings are different for different people, but I just want a general idea. I'm looking for something that would be good for >20. I want to be toasty, Thanks.