My wife and I’ve been using Katabatic flex 15 degree quilts with 2 extra oz of fill for the past three years. I’ve been in it down to 13 degrees and stayed warm wearing my base layer thermals and a medium weight hoody. I have a Western Mountaineering Kodiak bag for late season hunts, but I don’t think I’d ever go back to a bag for early to mid season hunts. I can open it up and use it as a blanket if it’s warmer or cinch it down to my pad if it’s cold. It’s nice having the lightweight and versatility. I sleep on my side a lot, which is nice with a quilt. Plus, when I’m in grizzly country I don’t feel like a wrapped up bear burrito lolDude it’s going to be a banger setup. My only thing I need to decide on is do I stick with my SG grumman 15 down sleeping bag or go to a down quilt? I have used one for early season, but I'm nervous using one say 25 degrees or colder. The quilt sure does pack smaller though.