So I am looking for a new sleeping bag or quilt. I do not like the confining restrictions of a mummy bag so I am thinking going with a semi-rectangular bag or perhaps a quilt. Thinking of something 20 degree rated for Spring hiking in the Southern Appalachians. I want to keep the weight at a pound to 1.5 pounds. Not sure if i like not having any down underneath like in the quilt. Will be using a Neo Air 3.7 R value, 72″ length. For those of you that have switched to a quilt, do you still prefer the quilt, advantages, disadvantages? I realize the quilts are cheaper and less confining. Do you miss the mummy bag and the hood that they come with? Any input appreciated. Thanks.